The history of WMS Gaming or Williams Interactive can be traced back to 1943, when its founding company; William Manufacturing Company was started by Harry William. The company is based in Illinois, USA and was acquired by Scientific Game Corporation in 2013.

The company may not have the fame and dominance of renowned market players like MicroGaming and NetEnt but with age on their side, they are a force to reckon with.  It is establishing itself as the preferred choice for avid players who like online casinos.

Initially, Williams Manufacturing Company focused on the production of pinball machines, William; the founder is famous for the invention of the tilt mechanism on these pinball machines. In early 1990 started creating slot machine for land-based casinos and made an instant impact thereby becoming the leading supplier in the world. The company is still producing simpler physical machines for mature players and complex video slots that evoke the gaming desires of the younger generation.

The company showed great signs of evolving at the pace of the gambling market when they ventured into the development of online slots in 2010. Though WMS has been playing a catch-up game with other online slots-oriented providers they have continually developed amazing games. They have built an excellent reputation in the production of both online and offline gaming solutions and their presence in the industry is conspicuous.

WMS first toe dipped into the UK gambling market in what was seen as a pilot project. They chose the Uk market since it is the best testing ground because of its maturity, gambling enthusiasm, and strict regulation. This experimental move bore the desired fruits and buoyed WMS to venture into the US market in 2011. The company then partnered with Animal Games and this helped them to release a version of its slots into the free-to-play Facebook games.

2012 presented a difficult period for WMS due to the contracting US casino market where they draw 70% revenue from. The company faced a decline in revenue and was forced to venture into mobile games. They opened a mobile platform and started offering mobile games for the online market, a decision that saw the company take an upward spiral. Over the years the company has recorded tremendous growth and most of its games are able to cater for the needs of the modern gambler.


WMS online slots are beautifully designed and feature stunning animations. The slots offer amazing bonuses and the cash rewards offered are also remarkable.

Popular slots offered by WMS include Wizard of Oz, Gold Fish, Star Trek, Top Gun, Zeus, and Monopoly. Other innovative titles include; Zeus III, Raging Rhino, KISS Shout It Out Loud, and Spartacus Gladiator of Rome. You will also get amazing games like Baccarat, Roulette, and Blackjack.

Most the games by WMS are created to take care of the hungry gamblers; those who always look to win big. In addition, all the games employ unique features which are geared towards offering eccentric thrills. They are made to reflect the constantly changing trends in the gaming industry so as to serve the need of every player professionally.


Some of the well-known casinos that offer WMS games include;

  • Bet365
  • BGO
  • Casumo
  • Redbet
  • Dunder Casino


WMS remains one of the most recognized and largest providers in the gambling industry. The company is truly reliable and the amazing jackpot opportunities they offer are more than irresistible. The moment you register on their site your journey to a thrilling experience will take a flying start. They support a wide range of languages and currencies and you can try them from any corner of this planet. 

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