Probability PLC – The UK’s Favourite Mobile Slots Developer

Probability PLC Logo

Do you think it's a little weird that you haven’t heard of a new game from Probability in ages?

One of the most prolific and popular slot software developers seems to have disappeared off the map. Well, it’s been years and there’s good reason for it.

Probability was actually swallowed up in a merger with gaming giant GTECH. It was then in turn swallowed in a merger with IGT.

It’s definitely a shame, but there’s still good news. There’s plenty of old Probability studio titles out there for you to play and enjoy online. Just like a fine wine, they’re only getting better with age.

With each month that passes, Probability titles move from the realms of the current into the realms of retro. Players are seeking out these mobile slots for their unique feel and infectious charm. They capture both those who enjoyed them in the heyday and first time players alike.

List of Probability Mobile Casinos

  • Cashmio
  • Guts Casino
  • Thrills
  • Fantasino
  • Yako Casino
  • Slots Devil
  • Plush Casino
  • GoWin Casino

Since the company doesn’t exist on its own, their games can be found on IGT gambling sites. These are just a few suggestions where to look for their software.

The Company's History

  • GTECH Gaming LogoProbability PLC was founded by Charles Cohen and John Scaife in 2003
  • They started putting out games in early 2004

The company quickly established its own development approach and identifiable game style. Partly due to this strong company identity were their slots and games so recognisable and iconic.

  • Throughout the mid to late 2000s, Probability affirmed its place in the higher echelons of best mobile casino games developers

They rapidly expanded at both its own white label casinos and other brands which hosted their slots. Its games were highly sought after. Every new release was devoured by fans eager to enjoy the latest offering.

The Merger

  • In 2014, GTECH acquired Probability for a total of £18 million

They forked out, claiming the ownership of the company and gaining access to its core gaming platforms. Today, Probability is still developing slots and HD games. However, they are now released under the umbrella of GTECH or IGT.

Probability & Their Unique Slots

Probability slots Disco Dollars LogoOne of the key appeals of Probability is the consistent and dependable style. They stuck to it throughout their slots and online casino games.

You can spot a Probability game a mile off, in fact. Other developers would be accused or lack of originality, but not Probability. They made this uniform look, feel and playing style their calling card.

Notable Features

Minimalism is the watchword when it comes to Probability software. They took a different route from other developers like NetEnt or Microgaming. Those were having a race to the top to pack their games with as many bonus features and mini games.

Probability stayed on a smooth course of enjoyable, relatively simple base games. They all had just a few bells and whistles.

The Only Way is Slots LogoFor fans of this style, it represented a harkening back to a simpler time in slots. These games were easier to understand and offered modest fun. In a way, their games were retro before they even got old.

Simple play didn’t mean a simple look, though. Their signature cartoon looks quickly adopted HD graphics. This ensured that their slots looked fantastic on state of the art smartphone screens.

Solid ‘mobile first’ development meant that their games play wonderfully on the go. They render in no time whether you’re on 3G, 4G or WIFI connections.

Probability Software Portfolio

While slots are by far the main domain of Probability, they are also known for a number of other mobile casino games.

Their HD roulette – released in 2013, was the company’s first non-slot orientated game. Plus, it was also ground breaking in the industry as a whole. It was the first title to fully utilise the HD capabilities of modern smartphones.Warzone Logo

The full list of Probability casino games can be found below. All these titles are available on iOS, Android and desktop:

Video Slots:

  • Contract Killer Slots
  • Disco Dollars
  • Filthy Rich Slots
  • Fizz Factory
  • Loopy Lotto
  • Money Beach
  • Reels of Fortune
  • Silly Slots
  • Super Fruity
  • Sweet Treats
  • The Only Way is Slots (TOWIS)
  • The Slot
  • Treasure Island

HD Slots:

  • Goldrush
  • Long John's Silver
  • Mayan Moola
  • Poseidon's Kingdom
  • Pots O Plenty
  • Reindeer Readies!
  • Samurai vs Zombies
  • Warzone
  • Way of The Slot

Progressive Jackpot Slots:

  • Knight's Jackpot
  • Pharaoh's Fortunes


Non-slot Games:

  • Bingo
  • Blackjack (Multi-hand)
  • Mobile American Roulette
  • Roulette HD

Loopy Lotto Logo

The highlights for us include some of the most memorable games:

? The funky Disco Dollars is probably the most visually pleasing game of theirs.

? Loopy Lotto is a game which walked the line between slot and lottery.

? The innovative Roulette HD broke the mould and offered the opportunity to toggle between American and European style tables.

Who Should Play Probability Games?

The short answer? Anyone and everyone.

In their simplicity and style they aim for mass appeal. At the same time, they offer enough variation in theme and content to appeal to specific interests.

Their slots attract everyone from hardcore video gamers (check Warzone) to glamour pusses (The Only Way is Slots). Plus, the company's foray into mobile casino games makes their offering a great proposition even for serious gamblers.

It's still technically possible to play ‘new' Probability games. Yet players are sure to be riffling through the back catalogue of their mobile games for years to come.

If you're an old hand and already a fan of Probability, then good on you. Yet, if you're uninitiated, you still have lots to look forward to.


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