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Williams Gaming might not be a software developer that will be hitting the headlines too often these days. The company’s approach is simple – they let their work speak for themselves. Therefore, it comes as no surprise to see the list of online casino sites working with WMS grow regularly.
New customers only. 18+. T&Cs apply.
Only New players depositing for the first time with Mr Green are eligible for the Casino Deposit Bonus. The Casino Bonus is a first deposit match bonus and will be credited only once the first deposit has been made with Mr Green AND the Casino bonus has been selected. The deposit bonus must be wagered a total of x35 on slots in the casino before it can be withdrawn, in accordance with Mr Green bonus terms and conditions. Minimum deposit of £20 is required to claim the Casino deposit bonus. Maximum bonus that can be claimed is £100.
New customers only. 18+. T&Cs apply.
New eligible UK players only. Select Casino offer on sign-up and deposit. 4 deposits of £10, £20, £50, £100 matched with a bonus cash offer of same value (14 day expiry). 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited. Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3 day expiry, winnings paid in cash). Play Responsibly. 18+ begambleaware.org. Click for full T&C’s.
New customers only. 18+. T&Cs apply.
New significant terms for UK: New players only, Maximum bonus is £123, Max bet with bonus is £5, No max cash out, Wagering is 50x - Skrill & Neteller excluded, Eligibility is restricted for suspected abuse, Cashback is cash, so no wagering, Cashback applies to deposit where no bonus is included. Full T&C’s apply.
New customers only. 18+. T&Cs apply.
18+, first deposit only. 100% matched bonus up to €100. Min. dep: €10. Deposit restrictions apply. Free spins: Starburst only, no deposit required. Wagering x35. T&Cs apply.
New customers only. 18+. T&Cs apply.
New customers only. 18+. T&Cs apply.
18+. New customers only. Minimum deposit of £20 required. 35x Wagering requirements on both the money and spins bonus. The maximum bonus bet is £3. Limit of withdrawal from Bonus Spins winning is £200. Any unused extra spins and, or, bonus money will expire after 7 days. T&C Apply.
New customers only. 18+. T&Cs apply.
Welcome Bonus for new players only; Maximum bonus is 100% up to £100; Min. deposit is £20; No max cash out; Wagering is 35x bonus; Maximum bet while playing with a bonus is £5; Eligibility is restricted for suspected abuse; Cashback is cash with no restrictions; Skrill & Neteller deposits excluded; Cashback applies to deposits where no bonus is included. T&C's Apply.
New customers only. 18+. T&Cs apply.
10% Cash back without wagering the day after if the player loses all the money in the account. Min deposit £25. Gameplay is monitored. Full T&C's apply.
New customers only. 18+. T&Cs apply.
New customers only. 18+. T&Cs apply.
Only New players depositing for the first time with Mr Green are eligible for the Casino Deposit Bonus. The Casino Bonus is a first deposit match bonus and will be credited only once the first deposit has been made with Mr Green AND the Casino bonus has been selected. The deposit bonus must be wagered a total of x35 on slots in the casino before it can be withdrawn, in accordance with Mr Green bonus terms and conditions. Minimum deposit of £20 is required to claim the Casino deposit bonus. Maximum bonus that can be claimed is £100.
First time depositors only. Min. deposit €10. Maximum amount of Free Spins is 50. No wagering. Game: Book of Dead - Spin Value: €0.10 per spin. Excluding new players in Northern Ireland. OJO's Reward and Game Play Policy Applies.
New eligible UK players only. Select Casino offer on sign-up and deposit. 4 deposits of £10, £20, £50, £100 matched with a bonus cash offer of same value (14 day expiry). 35x real money cash wagering (within 30 days) on eligible games before bonus cash is credited. Spins credited upon deposits; under £50 =10 Spins, £50 or over =25 Spins; on Book of Dead only (3 day expiry, winnings paid in cash). Play Responsibly. 18+ begambleaware.org. Click for full T&C’s.
New significant terms for UK: New players only, Maximum bonus is £123, Max bet with bonus is £5, No max cash out, Wagering is 50x - Skrill & Neteller excluded, Eligibility is restricted for suspected abuse, Cashback is cash, so no wagering, Cashback applies to deposit where no bonus is included. Full T&C’s apply.
The ‘Wish Spin offer’ gives players the chance to receive up to 100 Wish Spins to use on Dead or Alive 2 when they make a qualifying deposit. Offer valid for new players only, within 21 days of registration.
18+, first deposit only. 100% matched bonus up to €100. Min. dep: €10. Deposit restrictions apply. Free spins: Starburst only, no deposit required. Wagering x35. T&Cs apply.
Upon registration, UK players will get 30 free spins on Book of Dead with no deposit needed and no wagering requirements to meet. New UK players will also receive a 100% bonus up to £300 on their first deposit (minimum deposit of £10, 30x playthrough). 100% bonus up to £300 + 30 wager free spins on first deposit. Significant terms: 18+. No deposit for wager free spins. Opt in required. Min £10 first deposit for deposit bonus. 30x wagering requirement applies for deposit bonus and winnings. Max £5 per spin or £0.50 per bet line. Contribution to wagering requirements varies per game. Full terms at https://www.casumo.com/en-gb/, please gamble responsibly, www.begambleaware.org.
18+. New customers only. Minimum deposit of £20 required. 35x Wagering requirements on both the money and spins bonus. The maximum bonus bet is £3. Limit of withdrawal from Bonus Spins winning is £200. Any unused extra spins and, or, bonus money will expire after 7 days. T&C Apply.
Welcome Bonus for new players only; Maximum bonus is 100% up to £100; Min. deposit is £20; No max cash out; Wagering is 35x bonus; Maximum bet while playing with a bonus is £5; Eligibility is restricted for suspected abuse; Cashback is cash with no restrictions; Skrill & Neteller deposits excluded; Cashback applies to deposits where no bonus is included. T&C's Apply.
10% Cash back without wagering the day after if the player loses all the money in the account. Min deposit £25. Gameplay is monitored. Full T&C's apply.
Minimum deposit: £20. 20 spins in Book of Dead on reg. 100% bonus up to £100 and 1000 bonus spins. First 50 bonus spins credited on deposit, Second 50 bonus spins credited the following day. Valid on first deposit only. Wagering on reload bonus: 60x. Wagering on bonus spins 30x. Wagering must be completed within 30 days. Max bonus bet is £5. Bonus is valid for a total of 21 days. Game weighing and the standard bonus terms apply.
New customers only. 18+. T&Cs apply.
Website:
Headquarters:
Type of Games:
Target Markets:
Best Games:
Created in:
2012
Number of Games:
130+
Jackpots Games:
yes
Mobile:
Android, Apple
Best Casino:
CHOOSE CASINO
You’ll be happy to know that there are many online casino bonuses available at WMS-powered casinos, including no deposit bonuses, first deposit bonuses, reload bonuses and free spins offers. Various leading internet casino brands deliver bonuses attached specifically to Williams Gamingslots.
You can find various promotions, such as sets of free spins on top slots or generous welcome deals. Slots tournaments are also just as thrilling and, if you play them right, they can offer sizeable cash prizes reserved for the best spinners.
35x
ongoing
£400 in Welcome Bonus Offers + 100 Spins
New players only. 18+. T&Cs apply.
9/10
40x
ongoing
100% up to €1000 Welcome Bonus + 200 FS
New players only. 18+. T&Cs apply.
9/10
High-ranked WMS online casinos are offering a wide range of bonuses and promotions, all the while allowing safe payment methods to deposit and withdraw funds. Apart from regular promotions offered to existing customers, these venues also give free play on special occasions, such as anniversaries or birthdays, if you prove to be a loyal, regular player. From welcome offers and free spins to reload bonuses and no deposit bonuses, objectively – any slot lover can really look forward to some rewarding experiences with Williams Gaming slots.
You will find over a hundred slots titles in the WMS online portfolio and the selection includes many different themes and subjects. Many of their slots will be familiar to those who have had the chance to play in land-based casinos.
Games such as Raging Rhino, Montezuma, Gold Fish and several others were expertly adapted for instant online play. Williams Interactive slots often boast bold, vivid colours and crisp detailed graphics, delivering a range of exciting in-game features.
All of us, as casino players, always demand fair odds. We’re also savvy enough to opt for games with the highest possible RTP percentage rates. From the perspective of slots, RTPs can have a wide range of values. The RTP of WMS online slots oscillates from around 94% up to above 98%, offering a fair deal to players who know what they are getting into.
The highest returns come with slots like Ooh Aah Dracula with 99% RTP, Moon Shadow with a 98.10% RTP, Wild Knights: King’s Ransom with 98% RTP, whereas most games have percentages around 96%. Monopoly Once Around Deluxe has the lowest return at 94%, while Monopoly Roulette Hot Properties is a bit higher with an RTP of 95.47%.
| Game | Return to Player (RTP) | Our Rating |
|---|---|---|
| Montezuma Slot | 95.86% | 86 |
| Rome & Egypt Slot | 96.00% | 88 |
| Raging Rhino Megaways Slot | 96.18% | 88 |
| Black Knight Slot | 94.00% | 91 |
| Black Knight II Slot | 95.91% | 89 |
| Bruce Lee Slot | 96.05% | 90 |
| Bruce Lee Dragon's Tale Slot | 95.92% | 92 |
Williams Gaming has released over 130 titles for online market, simultaneously supplying land-based casinos with gaming machines. Some of the hottest cabinets available in brick and mortar WMS casinos are James Bond Thunderball, James Bond Casino Royale, The Lord of the Rings Rule Them All… The online gambling community is better acquainted with Williams Gaming slots, designed or adapted for browser and mobile play – Raging Rhino, Amazon Queen, Frozen Inferno, Bruce Lee… The average payout value of WMS slots is around 96% while fantasy, mythology, Orient, fairy tales, Sci-fi, and ancient civilizations are the most commonly exploited themes.
WMS is particularly well-versed in branded slots. Thanks to a licensing agreement with Hasbro, they have created numerous games based on the Monopoly board game. They have also launched a range of slots based on The Wizard of Oz films, and themed slots on the rock band Kiss, the movie Anchor Man, the performer Elvis in Elvis: The King Lives, the Star Trek franchise and the martial arts icon Bruce Lee.
No table games, just slots, slots, slots.
Progressives are not the primary focus for WMS developers, but the company has some options on offer if you care to spin the reels of a machine that is connected to a progressive jackpot pool. WMS first started experimenting with networked games back in the 90s, so it’s not surprising that the company is now using that formerly acquired experience in the digital gaming arena. In 2016, WMS released its first progressive jackpot online slot, called Dancing in Rio.
None that we know of.
Casino games and live dealer titles are not a part of WMS arsenal and, for the time being, there are no indications that the company will break into this part of the online gambling market.
Let’s not forget to mention that WMS games are all available for iOS and Android. In their core, they remain the same; the only difference is the shrinkage of the interface for a smaller screen. All features from the desktop versions are present, with some slight changes to the user interface, to make the game easier to play on a smartphone or tablet.
With the few exceptions here and there, the following bonus features are typically found in games signed by WMS:
The company Williams Gaming has a rich history and quite a lot of priceless experience in the development of both land-based and online slot machines. This is a reputable and reliable company that has partnered with various leading casinos worldwide which means that video slot machines from WMS can be found in an abundance of online casino sites. Similarly to IGT, WMS first swarmed the casino floors of Vegas with their cabinets. Now you can enjoy their timeless slots from the comfort of your home.
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