Relax Gaming Best Slots & Casinos to Play (2023)

The award-winning Relax Gaming may be a small-scale developer in terms of its arsenal of titles, but it is one that takes considerable care with the games that it develops. As such, most of its sixty-plus library of titles are exciting, well thought out, fun and fair titles. Founded in 2010, Relax Gaming originally began as a B2B supplier before diving into slot development themselves.

They first made waves by joining forces with Microgaming and having their games distributed on the Quickfire platform. That may have helped Relax get its foot in the door, but it was the provider’s affiliation with open gaming platform and game aggregation giant, SoftSwiss that saw them break into many markets.

Relax Gaming, a developer of slots and table games, has been responsible for some very noteworthy titles. In recent years, Relax has woven the Dream Drop and MegaWays mechanics into their games, allowing them to challenge rival software developers’ games and provide the very best modern features to slot players. Games like Money Train 2, Hellcatraz, and Temple Tumble have made casino players sit up and take notice.

Online Casino Slots by Relax Gaming
A variety of online casino slots by Relax Gaming

Best Casinos to Play Relax Gaming Slots and Games

By virtue of its partnership with Microgaming Quickfire and later SoftSwiss (a gambling software development company), Relax Gaming has been featured at a number of the top European casinos online for quite some time.

Best Relax Gaming Slots to Try

When you explore Relax Gaming’s top slots, you’ll discover games like Money Train 2, 3 and Book of 99. But Relax Gaming, as a software provider, doesn’t want to limit itself. Unlike some providers known for “always featuring X” or “never offering Y,” Relax Gaming doesn’t set boundaries and enjoys blending various elements into their slots. You’ll come across branded games like Let’s Get Ready to Rumble and unique gameplay mechanics, such as six reels and 466 ways to win.

Some of their slots also utilize the MegaWay engine, while the Dream Drop mechanic represents Relax Gaming’s own progressive jackpot network. This must-drop jackpot prize has recently gained popularity and appeared in numerous Relax Gaming releases.

Money Train 2

The sequel to the mightily impressive Money Train, Money Train 2 offers more of the same. It is played over 5 reels and 40 lines, and it provides a re-spin bonus when you land just two bonus symbols. The part steampunk, part Wild West-themed slot’s re-spin round keeps on giving until you land a win, with increasing multipliers rising throughout that time. 

Money Train 2 Online Slot by Relax Gaming

Game Details

  • Paylines: 40
  • Max RTP: 96.4%
  • Max Win: 50,000x
  • Volatility: High
  • Features: Money Cart Bonus, Respin

Nobody could accuse Money Train 2 of not being generous. The slot also supports a Money Cart Bonus. Here, random multipliers worth up to 10x are applied to re-spins. New bonus symbols will reset the feature in this cheap, affordable, mobile-optimised slot with a fair RTP rate of 96.4% and a buy-a-bonus feature for those who want it.

Kluster Krystals: MegaClusters

Relax Gaming doesn’t just produce a few MegaWays games. Kluster Krystals utilises Big Time Gaming’s MegaClusters engine. The Cluster Pays-based game dishes out wins for groups of eight symbols or more, and tumbling wins (when you chain together winning combos) can deliver symbol upgrades here. Wild multipliers are thrown into the mix to boost the value of those wins to boot.

Kluster Krystals Megaclusters by Relax Gaming

Game Details

  • Paylines: Cluster Type
  • Max RTP: 96.49%
  • Max Win: 9,921x
  • Volatility: High
  • Features: 10x, 20x, 30x, and 40x Multipliers, Re-triggers, 7 Free Spins

Like many Relax slots, this game is naturally generous and provides an RTP rate of 96.49% and no fewer than three bonus rounds. A Krystal Vanish mode will see a symbol group removed from the reels, while a Krystal Boost mode upgrades symbols. Finally, a Krystal Kut mode removes all single visible symbols on the reels. If that wasn’t enough, you could try your hand at a theoretically unlimited free spin bonus, too.

Book of 99

The Book of 99 slot game brings ancient Greece to Relax Gaming’s slot collection. Don’t let the basic five-reel, ten-line format fool you. Plenty is going on under that disguise. For instance, Book of 99 gets its name because even though it is a Book slot, it supports an RTP rate of 99%. Yes – 99%. There is marginally lower volatility in this game than you would typically expect to see in Book slots created by other casino software providers.

Book of 99 by Relax Gaming

Game Details

  • Paylines: 10
  • Max RTP: 99%
  • Max Win: 5,000x
  • Volatility: High
  • Features: 10 Free Spins, Expanding Symbols, Collection Feature

Book of 99’s gameplay is similar to other comparably designed Book type slot games by well-known gambling game providers such as Novomatic and Play’n GO. Scatter wilds can activate a bonus round in which a symbol is chosen at random to be an expanding icon throughout a free spin round.

Other Games by Relax Gaming

Naturally, Relax isn’t confined to slots. As mentioned earlier, they appreciate the flexibility and aren’t limited to a slot niche. Relax Gaming also creates poker, bingo, and table game titles. The company also has a poker client (Relax Poker) that features Jackpot Sit & Gos and is popular in many leading poker rooms. Their Bingo client provides progressive wins, distinctive loyalty options, and mini-games. While Relax’s table games collection is limited, they still offer RNG blackjack and online casino European roulette variants, such as Roulette Nouveau.


Relax Gaming may have a mid-sized library, but it is a household name in the online casino world and one that continually delivers inventive and fun slots. Few of its slots are alike, and their widespread availability ensures that most players will have heard of titles like Money Train 2. Any player looking for unique themes, baffling bonus rounds and fun features would do well to pay Relax Gaming’s slots a closer look.

Relax Gaming

Relax Gaming FAQs

What kind of games does Relax Gaming offer?

Relax Gaming is mainly known for its selection of slots. However, some RNG table games and poker and bingo client products are also available.

Do they have a good selection of games?

While the other genres of games are petite compared to their slots, the overall selection gets a thumbs up. Moreover, Relax also partners with smaller developers, ensuring that you’ve got more to choose from than merely Relax Gaming’s own titles at casinos.

What is their company philosophy?

Relax Gaming strikes to drive different and unique content and excels at speed-to-market games. They claim to have a passion for simplicity and a dedication to challenging the status quo in the online gaming sector.

Are their games well made?

Unquestionably. Relax Gaming slots are often cited as having some of the best RTP rates around, and there’s no question that most are jam-packed with fun features.

Where is Relax Gaming located?

Relax Gaming has its headquarters in Tallinn, Estonia. However, they also have studios and offices in Serbia, Finland and elsewhere, making them an international developer of games.

Which countries does Relax Gaming have licenses in?

Aside from being eCOGRA-certified, Relax Gaming has licenses in Romania, Malta, Gibraltar, the UK, and Ontario.

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