WMS, otherwise known as WMS Gaming or Williams Interactive, is one of the longest-running online casino companies out there. They started in 1943 producing pinball machines and then slot machines by 1994. The first slot machine to come off their assembly line was called ‘Reel ’em in’ and is still a recognisable game to this day despite its age. Amongst others, the Bonus Free Spin was not a feature with slot machines at that point. And it’s fair to say that WMS was the real innovator in the field.


WMS Game Products

In 2010 the company branched into online casino games. With games available on desktop and mobile devices, they fully embraced the new generation of online gaming. WMS merged with Scientific Games in 2013 in a deal worth $1.5 billion and have looked to update their slightly outdated games catalogue ever since.

The most familiar game title recognised from WMS Games is the ‘Monopoly’ themed slot. It was their first themed online casino slot and was instrumental in their future success leading to gaining other licenses such as ‘Lord of the Rings’ and ‘Star Trek’. While the games were visually basic, they traded a lot on their reputation and licensed themes. Currently, all the games are available on iOS and Android devices and developed on HTML5.

If you’d like to play their online slots without paying you are in luck as they provide plenty of their games without having to place a bet in cash. This feature allows you to get a feel for the game and see whether or not it’s for you before spending anything. The virtual coins that players can win may not enable them to buy anything in real life. However, they can offer some sense of satisfaction!

Popular Games

If you are looking to win money, you will be glad to hear that some of the slots have great RTPs. Most of their online slots have an RTP of around 96% that is standard among games like this. However, there are certain games such as ‘Ooh Aah Dracula’ and ‘Monopoly Big Event’ that have a massive 99% figure.

‘Amazon Queen’ is a 5 reel game with 20 paylines and plenty of bonus features. Whilst not boasting RTPs as high as the mentioned games you can still win big. There is the potential, for example, to win £2,250 from just a 20p bet! The key is triggering those free spins and stacked wilds which can provide some serious returns. Getting five scatters will get you an incredible amount of 100 free spins.

‘Wizard of Oz’ is another 5 reel game, this time with 30 paylines. The big appeal of this game is the massive $50,000 (10,000 coins) payout. Players can place bets for as little as 0.01 up to 150 coins over the 30 paylines. Based on this classic film, this is a fun game which, although not boasting the best graphics, is packed full of features and great chances to win big.

WMS customer loyalty

WMS is as keen to keep existing customers as they are to attract new ones. They offer regular promotions for loyal players that include free points and plays offered to you on your birthday. Other promotions offered include no deposit bonuses and re-load bonuses. It is this attitude towards its players, the games themselves, and the chance to win large sums that means that we absolutely recommend WMS games.

Safety & Security

WMS only list sites that are verified and secured by the likes of TST: Gli company and Ecogra. All games are Verisign secured. WMS impose strict age restrictions, so you must be 18+ to play. They have 24/7 customer support and guides on how to gamble responsibly.



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