2019 Williams Interactive Online Gambling Software Review

Williams Interactive Software

WMS Industries, the parent company of Williams Interactive Software, was already well established as a leading provider of land based casino games when it started turning its attention to the online market. The emphasis of the online division, Williams Interactive, is on social, casual, and mobile gaming and on slots rather than table games.

Many highly regarded online casinos are using Williams Interactive online gambling software as add-ons to their existing portfolio to appeal to mobile device users and social media enthusiasts. The Williams Interactive games cater to those looking to play primarily for fun.

All our recommended gambling websites offer:

About the Software

Quick Facts

Year Founded: 2012

No. of Games: 60+

3 Top Sites: Euro Casino, Unibet Casino, Jackpot Party Social Casino

Jackpot Size: Progressive jackpots on selected slot games; Jackpot Party Progressive, a mystery jackpot, offered to players on JackpotParty.be, randomly triggered by any stake on

Standout Features:

  • Leader in mobile and social gaming
  • Selected slot games playable on mobile devices
  • Free play option for all games
  • Play 4 Fun Network, a social casino platform
  • Jackpot Party Social Casino

How Williams Interactive Came to Be

WMS Industries, the parent company of Williams Interactive, has been in existence since 1943. Decades before online gambling was even conceived of, an engineer named Harry Williams developed the first “tilt” mechanism to prevent manipulation of where the ball would land on pinball machines. That invention paved the way for the creation of WMS Industries as a manufacturer of pinball games initially, but subsequently branching out into a variety of video games. Pac Man and the multiplayer game Mortal Kombat were both products of WMS industries.

Then, in the 1990s, a new division of the company, Williams Gaming, was created, focusing on slot machines. Williams Gaming was responsible for introducing a number of popular slot games over the years, including “Reel ’em In,” a multiplayer linked slot play system with a fishing theme and a bonus screen featuring competition against other players. Some of the other Williams Gaming slots that have become highly popular are Jackpot Party, Filthy Rich, and Monopoly, followed by Star Trek, Wizard of Oz, and Lord of the Rings.

Williams Interactive was established in 2012 to focus on online games. The division was created as the umbrella company for two other subsidiaries of WMS Industries, Phantom EFX, a developer of social games, and Jadestone Group, a developer and distributor of multiplayer games. When online gambling, Williams Interactive software is known to provide an unmatched user experience.

Despite being only a recent entry into the very competitive online gambling market, Williams Interactive casino software has already been recognized as an outstanding provider. Social Casino Intelligence Magazine ranked Williams Interactive one of the top 10 social casino companies.

Your Top Popular Game Options

Popular Games

The following are five popular Williams Interactive games you might like to try out. They can all be played online at selected casinos for real money.

Wizard of Oz

Wizard of Oz is a 5-reel, 30-payline video slot. The machine takes coins from 1p to £5.00, and all 30 lines must be bet. The minimum bet per spin is 30p and the maximum is £150. The symbols on the reels are the characters from the movie like Dorothy and the Cowardly Lion, Tin Man, Scarecrow, and Wicked Witch, along with red shoes, air balloons, tornados, houses, etc. The Wizard of Oz Logo is the wild symbol, substituting for the other symbols except the bonus symbols to create winning combinations.

During the base game, Glinda, the good witch can randomly make anywhere from 1 to 5 reels wild. Bonus rounds are triggered by the bonus feature symbol appearing on reels 1, 3, and 5. You then pick one of the 3 feature boxes to reveal your prize: a cash prize, the Winged Monkey feature or the Road to Emerald City feature. In the Winged Monkey feature, you get 8 free spins, and each time the winged monkey appears on the center reel, more flying monkeys appear and give you extra wilds on the next spin. The Road to Emerald City feature can potentially take you to the Wizard of Oz. The game has a top fixed jackpot of 10,000x your bet!

  • 5-reel slot
  • 30 payline
  • Minimum bet per spin – 30p
  • Maximum bet per spin - £150
  • Bonus feature symbols
  • Jackpot – 10,000x your bet

Amazon Queen

Amazon Queen is a 5-reel, 20-payline slot with a fixed maximum jackpot with no progressive jackpots. The machine takes coins from 1p to £3.00, one coin per line. Since all lines must be bet, the minimum bet per spin is 20p and the maximum is £60 (£90 on the enhanced version of the game for mobile devices with 30 lines).

Symbols pay both from left to right and right to left, and both the jungle theme wild symbol and the Amazon Queen bonus symbol can appear stacked, adding to one’s winnings. Three or more Amazon Queens anywhere on the reels trigger the free spins bonus, awarding up to 100 spins, and the bonus can be retriggered for more free spins. Five gorillas on the same payline give you the top jackpot, which is £2,250 on a maximum bet.

  • 5-reel slot
  • 20 payline
  • Fixed minimum jackpot
  • Minimum bet per spin – 20p
  • Maximum pet per spin - £60 (£90 on the enhanced version of the game for mobile devices with 30 lines).
  • Free spins

Zeus 3

Zeus 3 is a 6-reel, 192-line slot! Betting on all 192 lines is mandatory. The minimum bet per spin is 40p and the maximum is £80 (and on some machines £120). Because there are so many paylines, even though individual wins are usually small, they can add up to a nice amount.

The unusual layout consists of just 2 symbols on the first reel, then each subsequent reel adding one more symbol, up to 7 symbols on the 6th reel. The symbols include Zeus, in addition to Zeus holding a lightning bolt, a coliseum, and various other Greek symbols. Another distinguishing feature of this game is that it has two wild symbols. One is the coliseum, a standard wild symbol substituting for any other symbol except the scatter symbol to make winning combinations. But Zeus really is given god-like powers because this symbol is both an expanding wild (capable of filling a whole reel) and the jackpot symbol. Since this game offers 192 ways to win, if Zeus expands to occupy every position on every reel, you would then collect the game’s ultimate jackpot!

Short of that fantastic event happening, the scatter symbol, Zeus holding a lightning bolt, can also produce some nice wins. Three or more trigger the free spins bonus (which can be retriggered). If 3 show up, you get 10 free spins, with 4, you get 25 free spins and a 10x multiplier, and with 5, you get 50 free spins and a 50x multiplier.

  • 6-reel slot
  • 192 payline
  • Minimum bet per spin – 40p
  • Maximum bet per spin - £80 (and on some machines £120)
  • Wild symbols for bonuses
  • Free spins and multipliers


If you can escape Montezuma’s wrath, you might emerge a big winner in this new 2014 slot game which can be played on either desktop or mobile. Montezuma is a 5-reel 30-payline video slot. The machine takes coins from 1p to £5 and 1-5 coins per line. The minimum bet per spin is 1p and the maximum is £150. The temple is the wild symbol, and the shield is the scatter symbol. Three or more of the latter will trigger the free spins bonus round consisting of 3-25 free spins, each with a random multiplier. The warrior is the jackpot symbol; 5 of them in an active payline with a maximum 5 coin bet will give you the maximum fixed jackpot of 1,500 coins.

  • 5-reel slot
  • 30 payline
  • Minimum bet per spin – 1p
  • Maximum bet per spin - £150
  • Wild symbols
  • Free spins and multipliers
  • Maximum fixed jackpot – 1,500 coins


Its differentiating feature is that it uses a Colossal Reels game engine. It is a 10-reel, 100-payline game consisting of two separate sets of reels. The main set has 5 reels and 25 lines, while the second set, the Colossal Reels, has 5 reels and 75 lines. The minimum bet per spin is 50p and the maximum is £60.

The three symbols you want to see most are the face which is the wild symbol, the caterpillar which is the bonus game scatter symbol, and the butterfly which is the mystery scatter symbol. Since the wild symbol can appear stacked, more winning combinations are possible. Three or more caterpillars anywhere on main reels 1, 3, and 5 will trigger the free spins bonus game, awarding you with 8-25 free spins plus at least a 10x win multiplier up to a 25x win multiplier. But if enough butterflies appear anywhere on main reels 1, 3, and 5, the game really becomes interesting. At that point, some of them will flutter over to the Colossal Reels and become a new symbol altogether, which can even be a wild symbol! Because of the unique structure of the game, the jackpot possibilities are very complicated.

  • 10-reel slot
  • 100 payline
  • Minimum bet per spin – 50p
  • Maximum bet per spin - £60
  • Wild symbols
  • Free spins and multipliers

A Brilliant Variety

Williams Interactive, with its specialization in social gaming, unlike some of its competitors, has kept its total game collection small. There are about 100 games in all, but only a very small fraction of those (12 as of this writing) have been adapted for mobile play and even fewer for play with real money. Besides slots, Williams Interactive offers a limit number of video poker and table games such as roulette, blackjack, and baccarat.

The Reasons Behind Williams Interactive's Popularity

When gambling online, Williams Interactive gives you the flexibility to not download its games. The games are available in instant flash version and selected games are also available on Facebook and on mobile devices. The software is available in 26 languages and supports 28 currencies.

Another way in which Williams Interactive promotes social casino play is through its Play 4 Fun Network. This platform allows brick and mortar casinos located in areas where online gambling has not yet been legalized to establish online communities where people can gamble online on their computer or on their mobile device, but for play money.

Of course, one of the main attractions of online gambling as a pastime is to try to win, which can only be done with real money. Beginning in 2013, through its Remote Game Server, Williams Interactive has been offering a small collection of real money online games as an alternative to its larger group of play money games.


  • What is Williams Interactive casino software?

    Williams Interactive specializes in mobile casino play and social gaming apps for popular casinos around the world. The company is a completely owned subsidiary of Scientific Games Corporation and continues to offer cutting-edge solutions to the iGaming niche. The company has its free to play platform "Play4Fun" for casual gamers while those who want real money games can play at its Game Server.

  • What games does Williams Interactive online casino software provide?

    The majority of the games are mobile and social gaming apps, but they also provide software for real money games as well. They focus mainly on slots. You can find a full list of their games on the several Williams Interactive casinos we have listed on our site.

  • What games are the most popular with online gamblers?

    While Williams Interactive has several hit games that players love to spend time on, Wizard of Oz, Zeus 3, and Lunaris are some of their more popular slot titles. You can also expect to find Spartacus, Exotic Treasures, and Bier Haus among their popular lineup.

  • What internet casinos offer these games?

    Ruby Fortune and the shortlisted sites the team has presented here all feature Williams Interactive games, and they are popular with a lot of other great casino sites.

  • How do I win playing these games?

    Slots are a game of chance. Spin the wheel and hope to hit a jackpot! It's always recommended though to play across all lines and place a max bet to win the largest jackpot.

  • How do they compare to the other great software providers in the industry?

    William Interactive focuses more on social gaming. Because of that, many other software providers collaborate with them in order to tap into social gaming. They have grown by leaps and bounds in the past few years, indicating that the company is at the forefront of the iGaming industry, with only more room to grow in the future.

  • Is Williams Interactive trusted?

    Yes. They have been in the gaming business for a long time, 1943 to be exact, and they are trusted by other companies, casinos, and users. Most casinos that carry Williams Interactive games are fully licensed and regulated by known gambling commissions.

  • Are Williams Interactive games rigged?

    No. William Interactive games all meet industry standards and use random number generators to ensure completely random results. Various gaming commissions ensure that the results of their games remain random and fair.

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