WMS Software Review And What It Has To Offer

Updated April 4, 2024
WMS dates all the way back to 1943, making pinball machines before moving onto video arcade games and video lottery terminals.
WMS Software

It is one of the few software developers that can boast of extensive experience in land based gaming.  When it moved into the realm of online slots in 2010, it had already developed a cult following among players familiar with its video slot terminals at land based casinos. WMS slots are known for their “old school” feeling while working on the small the details to make the game play more exciting. Famous slots from WMS include The Wizard of Oz, Reel ‘em in! and Super Jackpot party.

Best WMS Casino Sites

Popular
Welcome bonus
100% Welcome Bonus Up To £300 + 50 Bonus Spins
Our Score
4.1
1

*18+. New Players Only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £20. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £300 plus 50 bonus spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Terms apply. Please gamble responsibly. Gambleaware.org. #AD

Welcome bonus
Register and Get up to £100 + 100 Bonus Spins
Our Score
3.3
2

*18+.This offer gives you a 100% match bonus up to £100 and 100 bonus spins. Bonus spins are valid on the following game(s) only: Gonzo’s Quest and Starburst. Bonus spins to be credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £50. Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus funds are separate to Cash funds and are subject to 35x wagering on the bonus funds only. Affordability checks apply. Play Responsibly. Terms apply. Gambleaware.org. #AD

Welcome bonus
100% up to £100 + 100 Bonus Spins
Our Score
3.5
3

*18+. New players only. One offer per player. Min Dep £10. Max bonus bet £5. This offer gives you a 100% match bonus up to £100 and 100 bonus spins. Bonus spins are valid on the following game(s) only: Gonzo’s Quest or Starburst. Bonus spins to be credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £50. Bonus funds must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus funds are separate to Cash funds and are subject to 35x wagering on the value of the bonus funds and your cash deposit(s). Affordability checks apply. Terms apply. Play Responsibly. Gambleaware.org #AD

Welcome bonus
100 Free Spins
Our Score
5.0
4

*18+. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Big Bass Bonanza, Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. Please gamble Responsibly. Gambleaware.org #AD

Welcome bonus
Get up to £200 in Bonuses & 100 Free Spins
Our Score
4.0
5

18+. Welcome bonus package on first 3 deposits 1st Dep. Min £20. 50x wagering (bonus & deposit). (Exc PayPal) max bonus to cash 5x. 20 Free spins. 35x wagering. Max bonus to cash £30. Claim once. See full T&Cs for 2nd & 3rd Deposit offers. Full T&C’s apply. Please gamble responsibly. Gambleaware.org #AD

Welcome bonus
Get 100 Spins + up to £200 Bonus
Our Score
4.0
6

*18+ New depositing players. Minimum deposit: £10. 35x Wagering requirement applies to match up bonus. Spins credited in specific games. Spins expire after 24 hours. Wagering requirement applies to spins. Offer is available to players residing in United Kingdom only. Terms and Conditions apply. Please play responsibly. Gambleaware.org #AD

Welcome bonus
150% Bonus up to £150
Our Score
4.5
7

18+ Gambleaware.org New accounts only. Min £10 deposit, debit card only. Up to 50x wagering, game contributions vary, max stake applies. 7 day expiry. Full T&Cs apply. Please gamble responsibly. #AD

Welcome bonus
100% up to £100 Welcome Bonus
Our Score
4.0
8

*18+. New customers only. Minimum deposit £10. Wagering 40x bonus. Maximum bet £5 with bonus funds. 100% bonus up to £100. Eligibility is restricted for suspected abuse. No max cashout on deposit offers. Welcome bonus excluded for players depositing using Skrill or Neteller. Full T&Cs apply. Please gamble responsibly. Gambleaware.org #AD

Welcome bonus
Welcome Bonus 100% Up To £200
Our Score
4.5
9

18+. New Players Only. Wagering occurs from real balance first. 50x wagering the bonus. Contribution may very per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days from issue. Max conversion: 3 times the bonus amount. Excluded Skrill deposits. Please play responsibly. Gambleaware.org. Full T&Cs apply. #AD

Welcome bonus
100 Spins Welcome Bonus
Our Score
4.5
10

*18+. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Book of Dead, Spin Value: £0.1, WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. Please gamble responsibly. Gambleaware.org #AD

Welcome bonus
Play £10, Get 30 Free Spins or £50 of Free Bingo
Our Score
4.1
11

18+. New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on Rainbow Riches. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.Please play responsibly. Gambleaware.org #AD

Welcome bonus
Get 100 Free Spins
Our Score
4.0
12

18+.First Deposit Only. Game: Big Bass Bonanza, Spin Value: £0.10, Max Free Spins: 100. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. *Games are subject to availability. Bonus Policy applies. Please gamble responsibly. Gambleaware.org #AD

Now With Bingo
Welcome bonus
Get 100% Bonus up to £50 + 20 Bonus Spins
Our Score
3.1
13

*18+. New players only. Min £10 deposit & wager. Free spins on Book of Dead 1p coin size. 40x wagering applies. Max cash out £250. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. Please gamble responsibly. Gambleaware.org. #AD

Welcome bonus
Win up to 500 spins
Our Score
3.5
14

*New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply. *18+ only. Please play responsibly. Gambleaware.org. #AD

Welcome bonus
200% Welcome Bonus + 20 Free Spins + Flip the Lucky Penny
Our Score
4.0
15

New players only. 18+. Valid until further notice. Min dep £10. 200% Bingo Bonus [BB] max £100 + 20 Free Spins [FS] on Enchanted prince. [FS] valid for 3 days,max win cap 0.25 per spins) + 1 lucky penny toss, Tails earns you 20 extra FS and Head will earn you 10 extra FS. Extra FS playable on Fluffy Favourites (wins capped per spin £0.15). FS wins granted in Games Bonus [GB] after all FS used & valid on selected games only. WR:4x Bingo Bonus; 35x GB. WR vary by game. GB wins cap: £100 + initial bonus. UK: deposit balance can be withdrawn at any time. Country restrictions apply. Full T&Cs apply. Please play responsibly. Gambleaware.org. #AD

While not a household name, there is certainly a strong WMS fan base comprised of players who prefer simpler Vegas style slots compared to the cute slots with a dizzying array of extra features. Based out of Chicago, WMS became part of Scientific Gaming (now renamed to SG Digital) in 2013. Scientific Gaming is a public traded company on the New York Stock Exchange.

Although WMS games aren’t so widely available compared to games from other developers, they can be found at a fair number of online casinos. As they are now part of SG, the distribution of their games has also been growing substantially. Below, we’ve compiled a short list of some recommended gaming sites so you can play WMS games online.

Who is WMS?

The beginnings of WMS goes all the way back to 1943 in Chicago when Harry Williams, a Stanford graduate, used scraps during the war and started building pinball machines. In fact, the famous “Flat Top” can be attributed to Mr. Williams. Later he introduced tilt mechanisms and changed the flippers’ position, all of which became new defaults in pinball machines that are still manufactured today.

However, pinball started becoming less popular in the 90s with the advent of video games. In 1996, WMS decided to move into the production of slot machines and started doing massive upgrades to what were previously unattractive and limited fruit machines. The company was the first to make multi-line slot machines with multi-coin features and added new graphics capabilities through hardware innovations. Many of the basic features that we take for granted came from WMS innovations. Among them are the Trans Reel Platform which lets reels have dynamic graphics, such as animations along with Wild symbols. It also introduced integrated standard PC computer hardware into slot machines, as well as building impressive display cabinets with higher audio quality. WMS also started making branded slots like Star Trek, Top Gun, Powerball and Monopoly, and their machines were instantly recognisable and became very sought after in casinos in Vegas. Thus when the company moved into online slots in the UK in 2010, there was already a group of experienced players who were in love with their games. In 2013, WMS became a subsidiary of Scientific Gaming, which has been renamed to SG Digital.

WMS is still headquartered in Las Vegas where it has its manufacturing facilities that make slot machines for the most beloved casinos in the world.

WMS Gaming Sites

For players who love the down-to-earth feeling of WMS slots, we’ve put together a list of select sites that have their games. These sites are all licenced for the UK as well as many other countries, have regular slot promotions and are known for their professional customer service.

RankBrandRatingReviewWelcome bonusPlayT&C
1
4.5 Read Review
Welcome bonus
100% Bonus up to £50

*18+. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £50. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies).Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. Please play responsibly. Gambleaware.org #AD

Fast Withdrawals
2
4.5 Read Review
Welcome bonus
100% Bonus up to £123

*18+, Welcome bonus for a new players only | Maximum bonus is 100% up to $/€/£ 123 | Min deposit is $/€/£ 10 | No max cash out | Wagering is 50x bonus | Maximum bet while playing with a bonus is $/€/£ 5 | Eligibility is restricted for a suspected abuse | Skrill and Neteller deposits excluded | Please Gamble Responsibly. Gambleaware.org #AD

3
4.0 Read Review
Welcome bonus
100% up to £99 bonus + 99 spins

*18+. Welcome bonus for a new players only | Maximum bonus is 100% up to $/€/£ 99 | Min deposit is $/€/£ 10 | No max cash out | Wagering is 40x bonus | Maximum bet while playing with a bonus is $/€/£ 5 | Welcome bonus excluded for players depositing with Skrill or Neteller. Full T&Cs apply. Gambleaware.org. Please play responsibly. #AD

4
4.5 Read Review
Welcome bonus
100% Refund Bonus up to £111 + 100 Extra Spins

*18+. New players only | No restrictions while playing with cash | Min. refund bonus is £10 | Wagering on bonus is 60x | Bonus based on 1st deposit lost | Max bet with bonus is £5 | Skrill and Neteller excluded | Full T&Cs apply. Please gamble responsibly. Gambleaware.org #AD

5
3.0 Read Review
Welcome bonus
Deposit £10 for a 100% Bonus + 25 Slot Spins

Offer Terms: Available to players (18+) with active, verified, unrestricted accounts. 1st time depositors only. Players must be 18+. Min Deposit £10. This is an ongoing promotion, currently without an end date. Max games bonus £50. To withdraw Games Bonus & related winnings, wager x35 the amount of your bonus funds. 25 Free Spins [FS]. FS are valid on a game of our choice for 7 days. FS are capped at £20. FS wins are granted as Games Bonus after all FS are used. Games Bonus funds generated from FS winnings must be wagered x35. Max Games Bonus funds transfer to real money: £100 + the initial bonus amount. Wagering requirements vary by game. Country restrictions apply. UK only: deposit balance is available for withdrawal at any time. Full Terms Apply. Please Gamble Responsibly. Gambleaware.org #AD

6
4.0 Read Review
Welcome bonus
Deposit £20, Play with £50

*18+. New customers only. Min deposit £20. Paypal excluded. Max non-withdrawable bonus £30. Playable on selected games only. 30x dep and bonus wagering required. Expires within 30 days. Max win £2,000. T&Cs apply. Please play responsibly. Gambleaware.org #AD

The hots and nots of WMS Gaming

Pros:

  • Old school video slots – If you love the slot machines at casinos, then WMS games will transport you right into that mood. You get all the feeling of that thrilling steel machine that you find in Vegas, except it’s all from the comfort of your own home.
  • Simplicity and reliability – Sometimes all those expanding grids with a million ways to win games don’t necessarily mean you win more often, and we’ll admit they’re not always easy to follow. If you’re looking for something that gets to the point with tried and tested bonus features to spice things up, WMS does a perfect job.
  • Branded games – WMS often works with movie and other cultural themes. Monopoly, Bruce Lee and Elvis are some of them. It’s always nice to spin with themes that you’ve enjoyed in the real worlds.

Cons:

  • Lack of unconventional features – It’s the flip side of the same coin. While WMS games are loved for their straightforward, old school Vegas approach, some players will miss the plethora of expanding reels, invisible reels and new rules in less conventional formats.
  • Older aesthetics – The slots also tend to have a heavier aesthetic while the graphic trend today is much lighter. This gives their game a slightly dated feel and younger players might not be particularly drawn to this aesthetic. But as the saying goes, you can’t judge a book by its cover.

WMS Games

If you’re wondering what kind of WMS games can be at online casinos, we’ve put together some of the most popular titles below.

The Wizard of Oz

The Wizard Of Oz Slot Review

 Although WMS isn’t most famous for crazy bonus features, this 30 payline game does feature a few exciting bonus rounds. Glinda the Good Witch feature will randomly trigger expanding wilds. The Oz Pick feature lets you pick from different bonus rounds like the Winged Monkey which gets you 8 free spins in which winged monkeys will fly across the screen landing random wilds on the way. Another option is just to get the Cash Pick, where you will get a cash prize. However, if you’re in for an adventure, try the Road to Emerald City. Pick from different emeralds, and this opens up more possibilities the most exciting of which is probably the trip to Emerald City itself with one of the characters from the story and unearthing more cash prizes. This is one of WMS’ most popular slots, and sequels such as The Wizard of Oz Ruby Slippers, The Wizard of Oz Munchkinland and The Wizard of Oz Wicked Riches have been released following the original’s popularity.

Super Jackpot Party

Super Jackpot Party Slot Review

 One of the first slots WMS made, you can now play Super Jackpot Party online. Set against a rich dark blue and purple background with colourful drinks and balloons, this 20 payline game will surely put you in the mood. Features include the Party Feature which is a pick’em game where you uncover different cash prizes but there is a twist. Of all the different presents, there is one that is a Party Pooper that will end your bonus round. If you are unlucky enough to pick a Party Pooper, you have a second chance. If you can unpick the Party Favour, you can go back to the bonus round, otherwise it’s back to the base game for you! Other hot features include the Multiplier feature, which is adds a multiplier to your Party wins and makes you immune to the Party Pooper. Then there is the Dance feature, which gets you more multipliers. But perhaps our favourite is the Whack a Pooper, where you have 3 chances to whack the pooper with a hammer and win more cash prizes.

Bier Haus

Bier Haus Slot Review

Clearly a node to the staples of German culture: Beer. You’ll be welcomed by a buxomous blonde lady with a jug of beer in this 40 payline slot. This game sports one solid bonus feature. The Free Spins bonus can get you up to 80 spins. During free spins mode, any wilds that you trigger become locked wilds (which in slots by other developers might be called sticky wilds). Locked wilds stay in place for the rest of your free spins to help you make more winning combinations.

KISS

Kiss Slot Review

The raging rock band comes to life in this massive 100 payline slot. Other than the high number of paylines, KISS also has a rather unusual layout, which is relatively rare for a WMS game. Nonetheless, it works. They call it the Colossal Reel, where you have a grid of 5×4 with 20 lines, and another grid of 5×12 with 80 lines. It might sound confusing at first but basically it’s like playing two slots with one spin. The bonus round features pick me games with free spins, multipliers and cash prizes. The soundtrack of course, is intense and not to be missed.

Our final thoughts

WMS came to online gaming with nothing short of an impressive record with land based slot machines. While they aren’t famous for developing the most innovative video slots and the graphics aren’t as fresh and modern as the games younger developers are rolling out, a closer look will quickly show that WMS slots are actually packed with loads of bonus features that players love. This developer certainly knows what makes a good slot game and sometimes there is simply no need to reinvent the wheel. If you want to indulge, you can give WMS reels a spin at any of the recommended casinos listed on this page.

Better change
Laura Kilby WhichBingo Author

Author

Laura Kilby

Laura has been writing for over 10 years, and when she’s not busy crafting articles about bingo, casino, slots, and other exciting topics, she loves to travel, do crosswords, and pub quizzes (just don’t try and beat her at music trivia!) In her previous roles, Laura has managed an IT helpdesk, worked as an IT project co-ordinator, and ran a local events website. Laura lives in Wales with her partner.

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