Latest Casino Offers
The goal of any casino bonus is to allow you to try out an online casino, see if you like it and if you do you may carry on playing. With so many online casinos available however it helps to narrow the field down first into the casinos that are most likely to suit you, whether that be the sign up bonus type or amount, software available, rewards for existing customers or even if the casino is stand alone or has other features such as a sportsbook attached.
In this section we discuss only decent UK licensed casinos with information about the casino bonus (including full terms and wagering requirements), the brand, the software and games, platforms available (desktop, mobile, download), regular promotions, loyalty schemes and more. We know players have different requirements from a casino site, therefore on this page you will find a varied list of casino sites all with different things to offer.
Offers here are for New Customers, terms, conditions and eligibility criteria apply, 18+.
Top 10 Online Casino Bonuses
|Casino||Bonus (T&Cs Apply)||Details||Claim|
|Wager £10 Get £70 + 50 Spins||
T&Cs apply 18+
|New customers only. Opt in, Deposit via card payments only and wager £10 within 7 days of opening new account. Receive 2 x £20 bonuses, 3 x £10 bonuses for selected games up to 60x wagering. Max redeemable £3,500 from Casino bonuses. Bonuses expire in 7 days. Free Spins credited over 5 days, no wagering requirements and expire in 1 day. Geographical Restrictions and T&C's Apply, see below. Please Gamble Responsibly 18+|
|Up to £100 New Player Bonus||
T&Cs apply 18+
|New Casino customers only. Deposit min. £10. Applies to first deposit to Casino only. Max. bonus £100. 15x wagering (game weighting, table coverage and max. bet rules apply) on deposit and bonus to make the bonus balance withdrawable. Time limits and T&Cs apply.|
|50 Spins & £50 Bonus (100%)||
|18+. New players only. 100% bonus on first deposit up to £50 plus 50 Free spins. Free spins are playable on Starburst and will be credited in increments of 10 spins per day for 5 days following first deposit. Min. first deposit £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £500. Wagering requirement of 40x to cash out. Bonus expiry 30 days. Free spins expiry 2 days. Game restrictions apply. Further Terms Apply.|
|Up To £200 & 100 Spins||
T&Cs apply 18+
|Terms and Conditions apply. New players only. 18+. Min Deposit CIO. Welcome package splits over 3 deposits, 35x wagering requirement applies to match up bonus. Offer valid for 1 week. 100 spins split to 20 spins a day for 5 dayz 50x wagering applies to spins.|
|Up To 500 Free Spins||
|1st dep. of £10-£50, max bonus £50 on selected slots; 30x wagering requirements on the sum of deposit & bonus applies. Max convertible to real is £250. T&C's Apply. 18+|
|100% up to £50 + 100 Spins||
|18+. New Players only. 100% bonus on first deposit up £50 plus 100 free spins. Free spins are available on Gonzo's Quest at 10 spins per day. Min first deposit £20. Max bonus bet £5. Max bonus cash out £500. Wagering requirement of 40x to cash out. Bonus expires after 30 days. Free spins expire after 48 hours. Game restrictions apply. Further Terms Apply|
|Stake £10 Get 100 Free Spins||
T&Cs apply 18+
|New customers only. 18+. Promo code CASINO100. £10 min transfer and stake on Slots at Betfred Casino within 7 days of registration. Minimum 5 game rounds. Game restrictions apply. Max 100 Free Spins. 50 Free Spins on Lucky Emeralds credited instantly followed by 50 Free Spins on selected titles within 48 hours. Free Spins must be accepted within 3 days. 7-day expiry. Payment restrictions apply. SMS validation may be required. Full T&Cs apply.|
|£300 Bonus + 100 Spins||
T&Cs apply 18+
|1st Deposit - 100% Deposit Bonus up to £100 plus 50 Bonus Spins | 2nd Deposit - 50% Deposit Bonus up to £100 plus 25 Bonus Spins | 3rd Deposit - 100% Deposit Bonus up to £100 plus 25 Bonus Spins. All spins valid 7 days, bonuses 30 days. Wager free spins winnings 50x and deposit + bonus 50x, maximum withdrawal 10x bonus amount. Skrill/Neteller do not count. £5 max bet.|
|100% up to £500 + 100 Spins||
|New players only. Min deposit £20, Max bonus £500. 40x WR, 100 Free Spins - 10 batches of 10 Free Spins Daily - No WR - Max Win £10 per batch.|
|100% up to £200||
T&Cs apply 18+
|18+ New customers only. Deposit min £10+ Max £200 for 100% bonus match. 35 x wagering apply. Bonus valid for 7 days after credit. T&Cs apply.|
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Best Online Casinos For UK Customers
If you are the kind of person that dislikes the new range of modern casino sites full of flashing promos, stupid narratives and ridiculous characters, then BetVictor casino is the home for you. Purely professional, BetVictor run one of the most stylish casino sites available online, yet they still provide over 700 games from leading software companies. Entirely focuses on the games and the customer experience, there are no distractions here, just good titles, honest bonuses and seamless gameplay.
There are more reasons to try them out other than their reputation for class. BetVictor will give you £70 split into five different bonuses if you join, opt in, deposit and bet £10 or more within one week on any games other than those in the 'excluded games' list or the table game Bacarrat.
This consists of £20 for slots (all except 'excluded games', 35x rollover), £20 table game bonuses (all except Bacarrat and live casino, 60x rollover), £10 blackjack & £10 roulette bonus (both, 40x rollover) and a £10 Game Show bonus (40x rollover). These bonuses are all valid for 7 days, if wagering is not met in this time the bonus balance will be void. The maximum redeemable from all bonuses is £3500.
In addtion you will also get 50 spins, awarded 10/day for 5 days from when you claim the offer. Each set are credited at 14:00 (GMT+1) and are valid 24 hours, any winnings are given in cash. You can only get the offer if you deposit using bank cards, geographic restrictions apply.
New Casino customers only. Deposit min. £10. Applies to first deposit to Casino only. Max. bonus £100. 15x wagering (game weighting, table coverage and max. bet rules apply) on deposit and bonus to make the bonus balance withdrawable. Time limits and T&Cs apply.
The worlds favourite online betting and gaming site, Bet365 are the safest bet for any online casino players. You may not get the biggest initial bonus from Bet365 but you will get looked after as an existing customer more than anywhere else, in our opinion.
Personally Bet365 are my go to casino site. They are honest, reliable and genuinely look after their customers with the fairest terms, good value offers and open language. They have a vast catalogue of good games along with every other product and feature a player could ever need, including a world leading sportsbook and a lauded bingo platform.
Bet365 host a large array of games from a suite of different software providers between the Casino, Games and Vegas sections. The main casino is powered by Playtech and is available as both a download and instant play.
Known for not trying to catch customers out Bet365 offer unlimited withdrawals, including on weekends, with 24/7 customer service and a good variety of banking options with highly competitive limits. The casino on mobile is also superb and for me the benchmark that other casinos set themselves by.
Playing casino with Grosvenor is like choosing to buy a Heinz baked beans in a shop over another brand. We buy Heinz because they know what their customers want, they have been around for decades and they make a quality product that never fails to let you down. Grosvensor equally are Britain's biggest casino brand, established in they currently operate over 55 land based casinos in the UK with nearly 2 million annual visitors and they also have one of the largest and best stocked online casinos available.
They are particularly known one of the best and longest running loyalty player points schemes around. This is a genuinely good program with very good rewards, and you can claim points online and in their real-world casinos, which not many brands can say. The online site features games form the top providers such as NetEnt, Microgaming, IGT, Novoamtic and tons more, for balance and choice they are top notch. The site is also incredibly sleek and supremely easy to use.
In keeping with the quality vibe Grosvenor provide one of the easiest to understand and use welcome offers around that is applicable to a whole range of punters, not just high rollers. Claim a £20 bonus the first time you deposit £20+. This bonus will be credited within 3 days of the deposit and comes with a low wagering requirement compare to other introductory offers of 5x the bonus in 30 days, i.e. wager £100 withing the time period and anything left of the bonus and winnings is yours to keep in cash. There are no particular game restrictions you just can't use even money bets, such as red / black on roulette to contribute to the rollover.
Full T&Cs apply. No deposit required & new players only. Claim from “My Offers” within 3 days of registration & 3 day expiry. 10 free spins worth £0.10 each on Book of Dead, winnings paid as cash. Full T&Cs apply. New players only across two deposits. Cash rewards: 7 days from registration to opt-in from “My Offers” page & each with 7 days wagering. Deposit £10, £25 or £50 & wager 35x. Only cash stakes qualify & wagering contributions vary. 10 free spins worth £0.10 to be claimed within Book of Dead with each qualifying deposit, 3 day expiry.18+BeGambleAware.org
The absolute best mobile casino in existence, in fact the best around for adjusting perfectly to any screen size. It isn't just me saying that, they have won countless awards to prove it.
With a diverse mix of over 1000 games form top providers such as NetEnt and Microgaming, this is a favourite for slots players. However with over 60 table game available this is also a site that pretty much suits any player whatever their fancy. The live casino is especially revered with over 100 titles, of which around 50% are exclusive in house games.
Befred are one of the oldest brands in the business, operating since 1967. They therefore understand very well how to run an online casino and ultimately what customers want from a top games site.
Primarily running playtech games, they have one of the longest running partnerships with the development company. They also offer titles from the likes of Ash Gaming, IGT, Wager Works and others, with around 250 games in the casino section. Betfred also have separate 'games', 'live casino' and 'vegas' sections with further 600 or so titles to play.
Of course being an industry giant this is a complete cross-product brand with one of the biggest and best sportbooks, for football and racing especially (they are the home of totepool), along with lotto and bingo (virtue fusion network).
When you join and stake £10 on casino games within 7 days of joining (across 5 or more game rounds on titles withing the slot tab) you can get 50 free spins credited instantly for a select game followed by a further 50 spins within 48 hours for other selected titles, 100 spins in total. These are available to use on specific games and must be accepted within 3 days and then used within 7 days, any winnings are cash. Each free spin will cover all lines within a game and carry a value of 1p/line.
Mr Green have got something for everyone with their sign up offer (1x per customer). You can advantage of a 100% first deposit bonus up to £50 with a further 50 extra spins. To get the 100% bonus you need to deposit a minimum £20 (giving £20 in bonus funds), if you deposit any amount the up to £50 you will get a matched bonus up to £50. The bonus has a 7 day time limit with a 35x wagering requirement (Select Games Only).
50 extra spins (for a selected slot game) are awarded once you have wagered your inital deposit amount. The spins are valid for 7 days and also have a 35x rollover requirement on winnings. There is no maximum winnings cap on the spins.
All slots count 100% towards bonus wagering requirements although a game might be specifically excluded. Table games and live games have lower weighting, check the Mr Green full terms for details. Country, currency, player restrictions and terms apply.
The Prospect Hall bonus is useful as it gives you a bonus on your first three deposits, starting at just £10. This means you could just claim on your first bonus, you could claim two bonuses, or all three, it is up to you. This allows you to take anywhere from £10 to £300 in introductory bonus funds, along with 100 free spins.
Bonus one is a 100% match up to £100 along with 50 free spins (for Starburst or similar). The bonus has a 50x deposit and bonus amount rollover (most slots 100%, table games 5%) within 30 days with a maximum winnings in cash limit of ten times the bonus amount. The free spins are valid 7 days and come with a 50x wagering requirement on any winnings.
Should you choose to take a second bonus get 50% up to £100 and then if you want the third bonus this is identical to the first, 100% up to £100 and another 50 spins free.
This introductory offer is fairly middle of the road but then this should not be the reason you choose Prospect Hall. This is one of the best designed casino sites in the business, established by previous games developers they have created a site that looks fantastic but is exceptionally functional. Also being game makers they even have their own exclusive games. Read more in our full review
888 is to casino gaming what McDonald's is to fast food: there are lots of others out there that do it similar but in most cases the original is the best. 888 have been in the world of online casino for decades, they even have their own software and games (Dragonfish) alongside a vast range of games from other providers and products that eclipse pretty much all competitors. If you are only looking for one site to play with then there are few that can provide as much depth than you can find at the 888 casino.
When you join 888 you will be offered £88 in free play bonus funds, you need to claim this within 48 hours of joining. The bonus as a 50x rollover with an expiry time of 14 days. You can win a maximum of £10 unless you win a jackpot.
If you then make a first deposit you can also get a 100% match up to £100 (£20 minimum). This also comes with a 30x rollover in 90 days, slots counting 100%, roulette 20%, blackjack 10% and craps 5%. There is a maximum winnings limit of £500 from the bonus.
There is no need to introduce William Hill, you would quite literally have to live on another planet to not have heard of them. In fact if you did live on another planet and visited Earth you would think William Hill offer some sort of service critical to humanity, the brand is that widely know.
What you won't get with this casino therefore is the personal touch, but the flip side to this is they have every product and feature that a casino player could want. This is a massive brand with 1000's of games, 10's of software providers and more resources than most casinos listed here put together. Regular promos, comp points and reloads are exceptional value and can add up over time for regualr players.
The welcome offer is hardly the best around, but then Hill's know what they have is expansive and players will join for many reasons other than a bonus. Saying that it is not worth turning your nose up to, get 100% bonus matched to your first deposit from £10 up to £300. This carries a 40x (deposit+bonus amount) rollover in 7 days (some games count different amounts to the wagering, see WH full terms for more). In addition to this you can also claim a 150% up to £200 bonus the first time you use the playtech powered download casino.
Aspers casino online is run by Daub Alderney, a company that operate some of the best casino sites available in the UK. The group make their own games as well as listing games from a host of leading providers such as Novomatic, Play n'Go, Microgaming and NetEnt. The menu structure for searching games is one of the best around, allowing you to search by software, game type (e.g. 40 lines, 50 lines, etc). The live casino is also one of the best with games from Evolution, Authentic and NetEnt.
Aspers itself is branded around the real-world casino company of the same name. John Aspinall, the founder, effectively created the first true Mayfair casino back in the 1950's that shaped the industry as it is today. There are rarely perfect matches in life but the combination of a high end name like Aspers with Daub online know-how has created a superb casino site.
New customers can claim a £20 bonus when they join and deposit £20+, up to a maximum of £500. 40x wagering of the bonus + deposit amount is required within 7 days. You will also get 100 free spins for select slots, awarded 10/day over 10 days. Each lot of 10 free spins is valid 24 hours, no wagering of winnings is required but maximum winning are capped at £10 per 10 spins.
Dukes Casino is a well established brand, launched in 2012, that is operated by ProgressPlay and owned by Mangostorm Limited. It is one of those classier casinos with a regal theme to it, as you might guess from the name, aimed at those that want a sleek gaming experience without all of the funky graphics and cartoon characters you now get with many other brands.
The site provides over 400 games from 16 different providers, including NetEnt, Microgaming and other big names. They choose to list a smaller amount of games compared to others to focus on quality over quantity.
As you would expect from their age they have a wealth of deposit and withdrawal options all with £10 lower limits, including the ability to pay by phone from £10-£30.
New customers can claim 100% matched bonus from £10 to £100 along with 20 free spins for a select slot, 50x wagering on the bonus or any free spins winnings, contribution may vary per game available on select games only. The bonus is valid 30 days and free spins 7 days from issue. Maximum winnings 3x bonus amount and from free spins it is £20. Skrill deposits are exlcuded.
BGO are now a powerhouse of the online gaming industry. They started life as a bingo site back in 2012 and became one of the first sites of their kind to be widely recognised due to good advertising and well known brand ambassadors, such as Paris Hilton. They gained a loyal following due to their less stuffy approach compared to others and for there massive range of promos that are useful for all player types.
In 2017 the company partnered with Playtech and from there went from they went from strength to strength. These days they are a fully packaged gaming site that uniquely is suitable for almost any player not matter your stake range. They even develop some of their own bingo and slot games in house, giving users something that cannot be found elsewhere.
New customers can claim up to 500 free spins when they join and deposit £10+ from a spin on the Mega Wheel. The spins you win are valid for 24 hours with a maximum bet/spin of £2.50 and maximum winnings £8 per 10 spins and £150 total. Winnings from free spins must be wagered 65x (on selected games) within 7 days. No Neteller/Skrill. Deposit/withdrawal fees apply.
18+ www.begambleaware.org. New Customers Only. Minimum deposit £10. 35x wagering requirement apply. Bonus will expire 30 days after opt-in. Further T&C's Apply
Unibet have been around since the very earliest days of online betting and over the following decades have established themselves as not only one of the biggest gambling brands around, but also as one of the most honest and open.
The company are based in Malta but have roots in the UK and are one of the very best at understanding what British players want. They offer in the region of 600 games from a variety of providers, including Relax Gaming, with Unibet being one of the very first to back the much loved developer. They also have games from at least 8 other top end providers.
The Unibet welcome offer is also inclusive, requiring just a £10 deposit to claim a £40 bonus. The wagering on the bonus is 35x, a lot less than most others, with 30 days to do it in. Table games only count 10% but most slots and live games count 100% (with some exceptions, see their terms.).
You can't be an online casino gamer if you haven't tried 32Red. The brand are one of the oldest and most trusted online and have winning a staggering amount of awards from both players and within the industry, including casino of the decade (kind of says it all).
The Microgaming focused casino has all a typical player needs with a very nice balance. As you would expect from a decades old site it works seamlessly on any device you choose. There is an honesty about this brand that has persevered, where others have grown and become corporate, 32Red have maintained a player perspective. This is reflected in their welcome offer.
New customers can claim a very decent 150% bonus up to £150 (deposit £100 to claim full amount, £10 minimum deposit would give £15 free). This bonus has a very reasonable 50x rollover and 7 day time limit. Game weighting applies, offer valid with first deposits by debit card or PayPal only, max stake applies, see 32Red for a full copy of the offer terms.
Looking for an all round gaming and betting colossus? Then there are few that could compete with Ladbrokes. From Britain's oldest bookmaker to a modern powerhouse, Ladbrokes have maintained themselves at the pinnacle for decades. They therefore must be doing something right to keep their millions of customers happy on a daily basis.
One way you can see the immense resources behind the Ladbrokes brand is through their sign up offer. They will match your first £10 deposit and stake with a a massive £50 bonus, that is a 500% match. This isn't a tiered offer, i.e. you don't need to make several deposits, this is available on your first deposit.
The bonus play through requirement is 40x the bonus amount within 30 days, making this very good for terms compared to other operators. As with most bonuses game contributions vary with most slots counting 100%, other games less. Following the first bonus second and third deposit offers are available, see Ladbrokes for full terms.
18+. New Customers Only. Deposit & Stake Min £10 on qualifying games. 40x wagering requirement (bonus only) on selected games. Bonus valid 30 days, certain deposit types excluded. Bets covering >70% of roulette table excluded. T&C's apply.
Beyond the bonus there are a hell of a lot of reasons to play at Ladbrokes. They have a vast games catalogue, incredibly high value points and VIP scheme along with a glut of other products and features. Read our full review for more details.
Even if you had never visited an online gaming site before you would recognise Gala from their suite of bingo halls dotted around the country. The brand was launched in 1991 and became one of the first ever online bingo sites in the early 2000's. Loved by players with some of the highest retention in the industry they launched their casino in 2008.
Gala is now part of the incredibly big and powerful Ladbrokes/Coral group (owned by GVC holdings) and this is evident when you look at the quality of the site, features, payment options and customer support. The casino is primarily Playtech powered and even still offer a download casino in addition to instant-play, if that is what you prefer.
One of their strongest points is their Gala Rewards, with 5 tiers designed to reward players across a wide range of stakes. Each level comes with incremental rewards, but unlike other schemes you don't feel as obliged to play more if you don't want to.
The welcome offer gives you a 100% matched bonus when you join and deposit £10+. The bonus is then valid 7 days with a 35x wagering requirement (game weighting varies), maximum bonus £200. Deposits made via Moneybookers, Paysafe, Neteller, Skrill or via any pre-payment card will not qualify for this Bonus.
Without Betfair online betting and gaming wouldn't be what it is today. They set up as the first sports betting exchange in 2000 and have never looked back, becoming the biggest online-only betting site in the process.
These days the brand is part of a larger group with Paddy Power and the resources they have is truly incredible. The primary casino software is playtech, with whom they have had a partnership going back many years. They also have other games sections, such as Vegas, live roulette, Macau, bingo, poker, etc., which between them offer 1000's of titles. That is to say nothing of their unbeatable sportsbook and exchange; that in combination makes this a unique brand that few others could compete with.
When you join the casino there are various offers available to be claimed depending on the type of games or section you want to get a promotion for. Therefore rather than talk about one promotion here you would be better to visit the site below and choose your own welcome offer to suit you.
777 are part of the 888 group. Under the bonnet everything is the same, including the ability to play games from their own proprietary software, Dragonfish, and earn rewards in their fantastic comp point program. The similarities pretty much end there however. Whereas 888 is very high on graphics and colours 777 is very much the opposite. Here you are presented with a very serene 1950's Las Vegas style that is very welcoming for players. This is also a casino-only site, therefore not distracting sports, bingo, etc. Perfect for people who just want to play games.
On sign up you can claim 77 spins without needing to deposit. These are worth 25p each and are valid for a good amount of time, 14 days. Winnings need to be rolled over 30x in 90 days (see 777 for game contributions, slots 100%, roulette 20%, etc) and you can win a maximum of £20 from the spins and a withdrawable maximum of £500 from the rollover.
Make a first deposit and you can also claim a matched bonus from £20 up to £200. This comes with the same wagering terms as the spins, you can win up to a maximum of £500.
Coral have one of the biggest introductory offers around, giving you 500% in free bonus funds for just at £10 initial deposit. This makes Coral the perfect casino for all types of player due to the low initial outlay needed to try them out.
The incredibly generous bonus also comes with the best wagering terms and conditions that you can find anywhere. To withdraw the bonus and any bonus winnings you need just rollover the bonus amount 24x, this is significantly lower than most comparable sign up offers. Slots count 100%, other games can count less, see Coral for full terms.
You certainly will not struggle to spend your deposit and bonus as there are around 1000 games available here from up to a dozen software providers. Regular promotions are some of the best around and the comp points scheme is coveted and pays out in real cash. Coral also have advantages that other casinos can't provide, such as the ability to deposit and withdraw from your online account in their shops using cash or card.
Casinos don't come much more famous than Genting. The massive Malaysian leisure and gambling company have been going since the 1960's and are now a multi-billion corporation with resorts, cruise ships and a vast range of investments. Despite the size of this company they specialise in hospitality and have decades of experience in delivering what customers want. Combined with the vast resources of this brand you really cannot go far wrong playing casino here.
Powered mainly by Playtech along with games from other providers, including their own exclusive live casino package, Genting have a balanced selection of around 300 titles. As an welcome incentive the casino will give new customers a very generous 100% bonus on first deposits from £20 (giving a £20 bonus) up to £100 (giving a £100 bonus). The bonus needs to be claimed within 15 days and then wagered 20x (deposit + bonus amount) in 40 days (some games count less than 100%, see Genting for full terms). The bonus has a maximum individual bet of £5 per round (£10 live casino).
£5 Free is also given after the initial bonus has been wagered, for selected games only, with 1x wagering requirement. You have 7 days to accept it and a further 7 days to wager, maximum withdrawal from winnings is £100.
Beginners Guide To Online Casinos
If you’re normally more of a sports punter who fancies a few spins of the roulette wheel but not sure where to start, then we’ve got the basics to help get you started.
How are Casino Odds Different to Sports Odds?
Casinos work differently to sports in how the odds and house edge works. In a sportsbook odds are generated primarily by trained odds traders who price up a market in which the aim is to incorporate a house edge (commission the bookie takes on any given market) while also balancing the book (taking an equal proportion of bets on each outcome so the bookie always wins).
Casinos are a little easier to run from this perspective as games and slots have a fixed structure with in built margins. This means there is generally less uncertainty compared with sports and so many online casinos can afford to run a lower edge.
Some games like roulette have a very high payout rate, European roulette has an edge of just 2.7% (or 1 in 37) and this is solely down to the 37th number (zero) on the roulette board. As zero doesn’t have a colour (it’s not red or black), it’s not odd or even and doesn’t fit into any of the columns or thirds it means when the ball does land on zero (which it will on average 2.7% of the time) the casino wins (as most bets will go down except those directly placed on zero).
With some games having such low margins playing in an online casino on the face of it can seem better value for money compared to say a sportsbook. Be careful though whilst this is the case on a spin by spin or hand by hand basis there is also a tendency in casino to place more bets in a short period of time. This means even though the commission the house takes is lower, overall if you play enough hands/spins the casino chances of winning increases. As a general rule it is better to play more money over less hands/spins to take advantage of the low house edge but without giving the casino the opportunity to win any money back.
One of the biggest benefits of playing online casino are the huge sign up bonuses, regular offers and loyalty schemes associated with them that you simply can’t get at land based operations. Why? Well online casinos have so many less overheads: they don’t need to run a physical casino and this means less staff, facilities, buildings to maintain and run, physical money to handle and bank, maintenance, etc. This is why players in the online world get far higher rewards for playing.
This does not however mean that every bonus and loyalty scheme are equally valuable and some offers have stringent terms that makes withdrawing your money very difficult. Here we list some of the major things to look for in a casino bonus.
This doesn’t just mean how much money is the bonus worth it’s also about what percentage the bonus is of your initial deposit. A £500 matched bonus will give you more bonus funds than a deposit £20 get £100 bonus.
The first option however requires you to deposit £500 to get £500 (100%) whereas the second option requires just a £20 deposit to get £100 (500% bonus). Which is better? Well that depends what you want, more overall funds or a higher percentage.
In the old days you could get a bonus for nothing, you could spank it on one game and if you won simply take your cash. Those days have long gone and now all bonuses come with wagering requirements, or rollovers. This means you have to play through the value of your bonus several times over to convert the bonus from promo cash to withdrawable real cash.
Casinos don’t do this to stop you from winning, they do it so you use the bonus for the purposes that they intend you to use it for. A bonus is designed to give you some free funds so that you can test out a casinos games and features before deciding whether you want to carry on playing or not. Rollovers ensure that players must play multiple hands/spins before they can walk away. This is good for the casino and good for players wanting to find the right casino. It is only really bad for bonus hunters, people who want free money and then move on. Bonus hunters ruin the game for everyone as it’s their antics that have steadily caused the industry to tighten bonus terms.
Wagering requirements are usually around 30x the bonus for decent operators. Look carefully at the terms as some list the rollover as ‘deposit and bonus’. Here are two examples of a 100% matched £100 bonus with a 30x rollover, the first is a 30x bonus rollover, this means you need to play through £1500 of bonus funds (30 x 50) and subsequent winnings to withdraw. In the second example its 30x deposit and bonus, now you need to play through £3000 (60 x 50), double the amount.
A bonus will generally have a period of validly, you need to meet the bonus wagering requirements within this time to withdraw the bonus winnings. Failure to do so and you will lose all of your bonus winnings even if you’ve completed 99% if the task.
It’s also important to check what games are or are not applicable to the bonus rollover terms. Not all games will contribute 100% to the rollover requirements. Some games, especially traditional table games with a low house edge such as roulette and blackjack, will often contribute less (say 20%) or may not contribute at all. If you want to play roulette and nothing else it makes no sense to take a bonus for which roulette is not applicable. Game restrictions should be clearly displayed in the bonus terms when you sign up.
Many bonuses are also not eligible for progressive jackpots, this doesn’t mean you can play the game with bonus funds but it may mean if you did hit the big prize you might not get paid out.
Some operators restrict bonuses for customers who deposit by some payment methods. This is more common in sports than casino but still something to be aware.
Skrill and Neteller deposits for example as the most common to be ineligible for casino bonuses. This is due to fraudulent account sign ups in the past and the fact that you can get one of these accounts (with low limits) with little verification.
Payout & Withdrawal Limits
On occasion bonuses are restricted to a maximum payout or maximum withdrawal, say you take a £100 bonus you may not be allowed to win more than £5000 for example. Again something to think about, there are enough operators out there with no limits so in general it’s worth avoiding those that do, in case you do have a big win.
No Deposit Bonuses
No deposit bonuses are not as common but are fun to play with when you do find them, beware however they come with additional restrictions.
These bonuses give you free money in effect and by doing this the casino will want you to use it to try out the site as much as possible. If you like the site then you can generally go on to make deposit and take a regular bonus on top of this. Therefore, no deposit bonuses come with high wagering requirements and also tend to come with withdrawal limits. Then again they are giving you free funds so what do you expect.
Software and Games
The vast majority of online casinos don’t make their own games, instead they run various software programmes that come with their own game titles. You may be familiar with some of them such as Playtech, Microgaming, NetEnt, IGT, Play’n GO and others. There are around 20 major software providers for the various online games you will see, some specialise in just a few bespoke games whereas others host 100’s even 1000’s of titles.
Most online casinos now run games from a variety of software providers. They usually have a main software in the casino section with other software running in “games”, “slots”, “vegas” and other similar named off shoots of the main casino.
If you want to play specific casino slots or games it helps to know what software provides the title, you can find this out by simply searching for the game name and software in google. In our reviews above we list all of the major software run by each online casino if you want to check if they have your favourites.
If you’ve found an online casino running the software with the games you want to play why would you bother signing up with another casino? Well there are lots of reasons:
- Introductory Bonus – All casinos have attractive sign up offers, it makes sense to take a few of these to get the most value from your play. Make sure the bonus applies to the games you want to play first though.
- Regular Offers – Many operators will run promotions such as play £20 on a specific game, get £10 free, therefore it makes huge sense to play with a casino like this.
- Loyalty – The best online casinos award loyalty points that can be exchanged for things like reload bonuses, free spins and even real cash. You may as well get rewarded for playing your favourite games
- Coverage – Just because an online casino runs a specific software doesn’t mean they have to host all the games on that network.
- Choice – The more software’s and games on offer the more choice you have as a player, it often makes sense to play with operators with multiple software packages running.
- Platform – Do they have the games and software available on mobile, desktop or by download? See the next section for more on this.
Platforms – Instant Play, Mobile and Download
Before playing online casino think about how you would like to play games most of the time. The most common option is instant play, this is where you play the game live within your browser, usually as a pop out window. These systems are usually powered by Flash or Html5 and offer the quickest way to play casino. On the other hand running these resource heavy plugins can cause your machine to slow and even crash on occasion and can be more unpredictable on slower or intermittent internet connections.
Many people therefore prefer to download an application from the casino and play through the bespoke program. This has the advantage in that the software is running directly on your machine not through browser plugins, this makes it less liable to crashing and errors. To run a download application, you do of course still need an active internet connection (otherwise how does the casino know when to credit or debit your account) but as you need to download less data as you are playing you can generally get away with slower and patchier internet connections this way. If downloading beware that you will be restricted usually to the games from one software type (e.g Playtech) and not all games that are available through instant play are available in the download application. This is common with progressive jackpot and multiplayer games.
The third option is the mobile application. Playing casino on mobile and tablet has exploded in popularity since the arrival of the smart phone and in the near future will surely take over as the primary way to play online casino. Most casinos now have mobile apps; in fact some are now mobile only or mobile specialists such as LeoVegas.
A mobile app is a kind a kind of quasi version of instant play and download, in that you need to download the app but they games within the app are instant play. Mobile games tend to be more fun, especially those designed primarily for mobile, in exactly the same way that it is often more fun to play games on your mobile or tablet than on your desktop computer.
If you want to play a specific game or software type on mobile then check not only that the online casino you want to gamble with has a mobile app but also that the game is mobile compatible first.
Live casino is a little bit different to normal virtual online casino. Here there is a real dealer and real game being played but instead of sitting at the table directly the live action is streamed to you.
Many people prefer live casinos as they feel more real, you can even chat to the dealer as you would in a land based casino. Place your bets on the virtual game board within the time limit (there is a time limit because the game is real so will not wait for you to be ready) and watch as the dealer deals a hand, spins the wheel or whatever.
Live casino has a couple of drawbacks. Firstly, it is restricted to games that have a dealer (blackjack, roulette, craps, baccarat and poker) and you can’t play slots or virtual games in a live casino. Secondly the sign up incentives, regular promotions and loyalty tend to be less compared to a virtual online casino.
Having live casino as an option is a great addition however, I like to play table games in the live casino and switch back to the main casino for slots, jackpots and special table games. Many of the big players in the industry run a live casino in parallel with other casino products these days and you can often get a small bonus for playing for the first time.
Players like to play progressive jackpots because of the colossal prizes that can be won. Most progressive jackpot games have both an individual and multi-player element where smaller prizes are won on an individual basis within the game whilst at the same time a proportion of your stake goes into a pool that grows over time until one lucky winner takes the whole lot. By linking multiple small games (or machines) together the jackpot grows far quicker than it would in an isolated game.
If you want an easy way to understand what a progressive jackpot is think of a lottery, such as the National Lottery or Euro Millions. Here people buy tickets, smaller prizes are paid out at fixed rates (£25 for 3 numbers for example) irrespective of the number of tickets in the game. The top prizes however are not fixed and are defined by the number of tickets bought, the more tickets in the system means the jackpot prize is higher, if no one wins the prize rolls over and the jackpot becomes progressively bigger each week.
A progressive jackpot casino game is no different in principle. Each player can win small fixed prizes for various reel combination but the main jackpot prize is defined by the size of the pool. Each time you play a game a small amount of your bet goes into the progressive pool. The winner, if they are really lucky, will win the jackpot when it is very high, these jackpots can get into the multiple millions. Each time the jackpot is won the pool resets (although not to zero as no one would play, the operator usually starts the pool off with an injection cash). As jackpots get higher and higher the activity in that games increases as people are more tempted by the prize. Many players switch between progressive jackpot games to the ones that have the highest prizes at the time, this way when they do win they really win big.
It is always worth reading the terms carefully for a progressive jackpot game as just because you play doesn’t necessarily mean you qualify. Games tend to have a minimum stake to be eligible for concurrent entry to the progressive jackpot. If you play under this limit and hit the jackpot you would be paid out the fixed prize from the individual game rather than the big pooled prize.
Jackpots fall under two main categories. The most common is the contribution, where a proportion of your stake goes into the jackpot pool. Less common are pooled bets where all the bets go into one pool until someone wins the lot. The contribution games tend to take longer to reach the peak prize but pay out more little prizes along the way. Pooled jackpots grow quicker and tend to pay out faster but you get less in the way of little wins.
Video poker is a very popular progressive jackpot game. You get paid out at normal fixed odds for all the typical hands (pairs, three of a kind, full house, flush, etc) but if you hit a royal flush (odds of around 32000/1) then you will not only get the fixed odds payout but you also win the progressive jackpot which could be millions.
Casinos can afford to run these games by re-injecting a proportion of the house edge of the game back into the jackpot pool. Let’s say for example that a casino has a house edge of 5% on a game, they may decide to take 4% as profit and put 1% into the progressive pool.
Jackpots regularly get into the tens of millions for the biggest progressive games and you can read tons of stories online of big jackpot wins for normal players. Mega Moolah, for example, is a progressive jackpot game from Microgaming (you need to play with a casino with microgaming software to play) it has an average payout of around £4,500,000 with a highest win in the region of £13,000,000.
Remember the jackpots are software driven and so if you are playing a microgaming jackpot game then you are playing with players from multiple different online casinos that run microgaming.
What are Random Number Generators and How Do They work?
Casinos are effectively entirely automated, apart from the dealer, even when playing in a real casino or with a live dealer through an online live casino the games are still fixed in structure and so the odds of you winning online or in person compared to a virtual game should be identical. The dealer, as a human being prone to error, does have some influence however so real world games are in theory more variable than virtual games.
Outcomes for virtual games in online casinos, and in virtual games available in land based casinos, are dictated by Random Number Generators (RNG’s). RNG’s are not random by the definition of the word but are random in terms that the outcome cannot be predicted without insider knowledge.
Random numbers are generated based on mathematical algorithms (which are kept secret by the casinos and game providers). These algorithms use a series of ‘seed numbers’ (again kept a secret) and perform various mathematical functions on these numbers for each game/spin/hand by multiplication, division, addition and subtraction. Each time a new number is generated the RNG wipes the previous results and starts again. Without knowing the algorithm and seed numbers it is impossible to predict any outcome.
From a player’s perspective all the numbers generated in an online casino are ‘random’ in that no one can predict the outcome without hacking the system. They are not random by definition because ultimately the results are based on mathematical operations (which in themselves are not random) and algorithms (of which there is a theoretical limit).
Casinos and game operators RNG systems are tested by independent bodies to ensure RNG’s work correctly producing results with the correct probabilities. For example, an RNG used in a virtual roulette game is tested to ensure that the numbers are output in such a way that on average the house edge remains at 2.7%.
Taking a more complex example such as a four-reel slot with 15 different symbols. Here each symbol in the game is assigned a score (relative to the value of that symbol), the RNG then comes up with a value for each of the 15 symbols on each reel. The RNG then “randomly” outputs a symbol on each reel based on its algorithm, depending on the symbol result of all four reels the player is then paid out according to a chart. Over a very high number of spins the RNG should always return results that exactly match the probability of this occurring on a physical slot machine with the same parameters.
Can You Cheat a Random Number Generator?
Can you cheat a RNG? Well from a players perspective not really, not unless you’ve got serious insider knowledge. You would need to know not just the algorithm (which may change regularly) but also the seed numbers (which again may change regularly) and you would probably need a degree in computing to work it all out. It’s also illegal so there’s a non-starter right there.
The only guy I know of who managed anything close was Las Vegas resident Ronald Harris who actually worked as a computer programmer for the Nevada Gaming Board. His day job was to actually find errors and flaws in the software used to run virtual casino games. The lure of easy cash obviously proved too great as he decided to use this knowledge to cheat the system by taking the source code allowing him to access and modify some slot machines fooling them into paying out large prizes. He got away with this for years but then he got even more greedy. He moved onto cheating the game Keno and was discovered at Bally’s casino in Atlantic City, New Jersey.
Harris got away with this because of insider knowledge but what he did was illegal. It was also in the mid 1990’s when the technology was in its infancy, doing something similar these days would be almost impossible even for someone of his position. The way the software and security works now not even the people who create these things can hack the results (well so they say).
Cheating can occur the other way around where the casino rigs the RNG produce unfavourable results. There are a couple of examples of online casino software providers trying this in the early days when the market was far less regulated. A high profile case back in 2008 suggested a virtual game of craps run by BLR Technologies and hosted by the casino Wizard Of Odds, was rigged to produce a win rate on pass/don’t pass bets of around 25% instead of the expected 49%. The owner of the online casino did his own testing and confirmed the result. It turned out the game had been rigged.
The chances of this happening in a licenced online casino, especially in the UK, are astonishingly small. Not only are all games tested by 3rd party bodies to ensure their accuracy, the casinos and software operators themselves are required to have a gambling licence. This licence ensures, by law, that all games and slots are conducted in an open, honest and fair environment with clear terms and regular scrutiny. In many ways the world on online casino is far less open to fixing than real world casinos.
Of course if you decided to gamble with an unlicensed casino (all of our listed casinos are fully licenced) then it is possible that all sorts of unscrupulous activities could be occurring under the bonnet. Be safe and only play with licenced operators.
Withdrawals, Pending Payments and Flushing
Unlike with sports payout limits don’t really apply in online casino as such. Payout limits are really set by the maximum payout form the game you are playing, if this is a progressive jackpot then it could be in the millions of pounds. Instead you are more likely to see withdrawal limits, these may be set at say £50,000 a month with some smaller operators. This is something to consider, there is no point in winning a £1,000,000 if it takes you over three years to withdraw the funds.
Some casino sites also have automatic pending periods for withdrawals. This is separate to the usually administrative processing time and is a system by which the casino puts your withdrawal on hold for a period of time (3 days, 4 days, even a week). They do this in the hope that you will change your mind, reverse the withdrawal and carry on playing. This is quite sneaky and you should look at the T&C’s to see if casinos have pending periods.
If a casino site does have a pending period, then they may also have a feature known as manual flushing. This allows you to bypass the pending period and flush the funds straight out back into your account.
Only Play With Licenced Online Casinos
This may be last in the list but in many ways it is by far the most important consideration of all. To operate in the United Kingdom all online casinos, no matter where they are based in the real world, are required to possess a UK Gambling Commission Licence. To obtain a licence an operator must meet strict legislation that includes things like having open terms and conditions, not using misleading language, preventing crime and fraud, protecting minors and vulnerable people and promoting responsible gambling. All of this is in place to protect you as a player and with so many great licenced casinos you would be stupid to go gamble with an unlicensed casino.
The Gambling Commission was set up as an independent body to enforce the Gambling Act 2005 and 2014. This means they can revoke licences and take legal action against any unscrupulous operators. It also forces casinos advertise responsibly and to handle complaints appropriately by using intermediaries such as IBAS. The gambling commission are not there however to check every website that accepts UK customers and there are plenty that do so illegally. If you decide to gamble with an unlicensed casino then you are in effect throwing out all of your legal protections. If that operator decides to not pay you out, cheat the games or even worse commit fraud using you payment details then there is little that UK law can do. This is especially true as most unlicenced casinos are based in off shore havens where they cannot be touched.
Gambling licence information should be displayed at the bottom of the casino site home page, if it is not then this should be a giant warning sign not to play with them. If you are unsure if an operator is licenced then visit the commission website and search for the website name, if it doesn’t appear again don’t play. Many sites can appear under a single licence, you may not even recognise the name of the licenced body but so long as the site you are playing with appears under that licence then you are covered.