Relax Gaming Casino Software
| Feature | Description |
|---|---|
| Software Provider | Relax Gaming |
| Founded | 2010 |
| Headquarters | Malta (commercial HQ), with product studios in Tallinn, Estonia and Malmö, Sweden |
| Licensing Jurisdictions | Malta Gaming Authority, UK Gambling Commission, Gibraltar Gambling Commissioner, Ontario's AGCO, Romania's National Gambling Office, the Hellenic Gaming Commission, the Swedish Gambling Authority, Denmark's Gambling Authority, Peru's MINCETUR, and the Pennsylvania Gaming Control Board |
| Game Portfolio | A large and growing catalogue, aggregated with dozens of partner studios via Silver Bullet and Powered By Relax |
| Top Games | Money Train 2, Temple Tumble, Snake Arena, Hellcatraz, Ramses' Revenge |
| Platform Compatibility | Instant play (desktop and mobile) |
| Game Development Language | HTML5 |
| Average RTP | 94-97% |
| Languages Supported | 20+ languages |
| Currencies Supported | Multiple currencies, including EUR, USD, GBP, and more |
| Unique Selling Points | Innovative game mechanics, strong studio partnerships, and a quality-over-quantity release pace |
Relax Gaming is a slot studio I test regularly, now part of the Kindred Group family. It built its reputation on tight math models and titles like Money Train 2, verified across multiple operators.
I've played a good chunk of the Relax library across several licensed casinos this year, from the twitchy tumble mechanics of Temple Tumble to newer releases like Nugget Ridge. The same math, the same load times, and the same buy-feature options carry over from one operator's version of a game to the next, where regulation allows them. Most third-party studios this size vary the payout mechanics from operator to operator; Relax mostly doesn't. The company's signature games, Money Train 2 and Temple Tumble among them, run the same way wherever you find them, along with the newest additions to the catalogue.
Management Team at Relax Gaming
Relax Gaming's leadership centres on CEO Martin Stålros, who has spoken publicly about building the brand on operator trust and long-term relationships through a recent ownership and leadership restructure. Alongside him, Chief Product Officer Tony O'Mahony runs game design and distribution strategy, including the curated Silver Bullet program and the wider Powered By Relax studio network. Kindred Group completed its acquisition of Relax Gaming in October 2021, and Kindred itself became part of French gambling group FDJ United in 2024. Relax still runs as a separate creative brand within that structure, releasing games under its own name and visual style rather than a corporate house look. You can check current licences and releases directly on Relax Gaming's own site.
The full licence list is the clearest proof this is a regulated operation rather than a grey-market shop:
| Regulator | Licence Type | Licence No. |
|---|---|---|
| Malta Gaming Authority | Critical Gaming Supply | MGA/B2B/246/2013 |
| UK Gambling Commission | Software, Casino & Bingo | 037462 |
| Ontario AGCO | Gaming-Related Supplier | GRSM1236604 |
| Romania ONJN | Class 2A | 1121 / 1130 |
| Hellenic Gaming Commission | Manufacturer Suitability A1 | HGC-000099-MN |
| Swedish Gambling Authority | Software Permit | 23Si636 |
| Denmark Gambling Authority | Game Supplier | 24-437169 |
| Peru MINCETUR | Linked Services Provider | PSV0073 |
| Gibraltar Commissioner | B2B Gaming Operator | 124 |
| Pennsylvania GCB | Interactive Gaming Manufacturer | 158634-1 |
Relax Gaming Casino Software Overview
Relax Gaming's software prioritizes speed and accessibility across its casino portfolio of slots, table games, and video poker. Built on HTML5, the platform runs on desktop and mobile browsers with no download required, making it instantly playable. Games load quickly with virtually no lag during gameplay. In my own testing across operators, load times stayed quick even on standard mobile, with no mid-spin buffering; this matters more than pure feature count. Finding games takes seconds, and new players can launch a demo in just a couple of clicks. Casual players see immediate access, while serious players review transparent math models.
Relax Gaming Slots
Relax Gaming's slot portfolio spans diverse themes and mechanics. Here are the studio's most-played titles, with the reel layout and payline count for each:
| Slot | Grid | Paylines / Ways |
|---|---|---|
| Hellcatraz | 6 reels x 6 rows | Up to 46,656 |
| Snake Arena | 5 reels x 5 rows | 30 |
| Temple Tumble | 6x6 tumble grid | Cluster pays, no fixed lines |
| Let's Get Ready To Rumble | 6x4 | 466 |
| Iron Bank | 6x4 | 4,096 |
| TNT Tumble | 5x7 tumble grid | Cluster pays, no fixed lines |
| Money Train 2 | 5x4 | 40 |
| Mega Flip | 5 reels x 4 rows | 20 |
| Wild Chapo | 5 reels x 3 rows | 15 |
Hellcatraz Slot
Hellcatraz has a prison break theme with a six-reel grid (paylines in the table above). It features symbols like prison guards, inmates, and handcuffs. The Mystery Reveal feature lets players reveal hidden symbols for extra payouts.
Snake Arena Slot
Snake Arena has a medieval theme with a five-reel grid (paylines in the table above). It features symbols like knights, castles, and snakes. The Snake Wild feature lets the snake expand and cover the entire reel.
Temple Tumble Slot
Temple Tumble is a highly volatile game set deep in the jungle with a tumble-style grid. Players make winning combinations by matching symbols horizontally or vertically. Wilds, Scatters, and Multipliers help increase the bankroll.
Let's Get Ready To Rumble Slot
Let's Get Ready To Rumble is a boxing-themed game (grid and paylines in the table above). It's based on boxing announcer Michael Buffer's famous catchphrase and includes symbols like boxing gloves, championship belts, and boxing rings. Special symbols include Wilds, Scatters, and Multipliers.
Iron Bank Slot
Iron Bank takes place in a bank vault (paylines in the table above). It includes symbols like gold bars, jewels, and money bags, plus Wilds, Scatters, and Multipliers. A Free Spins feature adds up to 20 extra spins.
TNT Tumble Slot
TNT Tumble is a highly volatile game set deep in a gold mine with a tumble-style grid. Players make winning combinations by matching symbols horizontally or vertically. Special symbols like Wilds, Scatters, and Multipliers enhance winning potential.
Money Train 2 Slot
Money Train 2 is a sequel to the popular Money Train game (grid and paylines in the table above). It includes symbols like cowboy hats, dynamites, and bags of money. Modifiers and Multipliers can improve payouts. The game includes a Buy Feature that lets players instantly trigger the bonus round.
The Buy Bonus feature is not available for UK players.
Mega Flip Slot
Mega Flip has a retro arcade theme with a five-reel layout. It features symbols like diamonds, 7s, and BARs. Bonus features include free spins and increasing multipliers.
Wild Chapo Slot
Wild Chapo is a five-reel, three-row slot game with 15 paylines. It has a Mexican cartel theme and features symbols like cacti, tequila bottles, and guns. The game has several bonus features, including free spins and sticky wilds.
New Relax Gaming Slots
Relax Gaming's recent release calendar emphasizes fresh themes alongside its flagship sequels, as Money Train 5 confirms the studio's continued investment in proven winners. None of the four titles below has published RTP, volatility, or max-win figures. Any numbers elsewhere are unconfirmed. Wait for Relax's official paytable.
Guitar Quest Slot
Guitar Quest launched this spring with a retro video-game theme built around chiptune sound design and pixel-art symbols. It picked up Relax Gaming's own Game of the Quarter award, which says more about internal buzz than proven player numbers, but it's worth a demo spin if you like the studio's more playful side.
AgroCulture Slot
AgroCulture arrived in mid-August with a farming and space-exploration theme, departing from Relax's usual crime and mythology fare. Mechanically it follows the tumble-and-multiplier pattern the studio favours.
Nugget Ridge Slot
Nugget Ridge went live on 3 September 2026 with a 19th-century mining theme and a Hold & Win bonus round, the same mechanic that's powered other studios' best sellers. In my first-week session, the base game felt slower-paced than Money Train 2, with more focus on reaching the bonus feature.
Money Train 5 Slot
Money Train 5 is scheduled for 24 September 2026, continuing the Money Train series that's carried the studio since its first instalment. Relax says the game introduces new progression mechanics on top of the familiar Wild West setting, though full pay table details weren't public before this article went live.
Conclusion
Relax Gaming has grown from a niche Malta-based studio to a supplier holding licences in 10 jurisdictions, with a catalogue that spans its Silver Bullet and Powered By Relax networks as part of Kindred Group.
The math models are still the reason I keep coming back to it. Transparent hit rates on titles like Temple Tumble and TNT Tumble, a real Buy Feature where regulation permits it, and diverse themes show a studio that avoids formula.
The nine slots covered above remain some of the most-played titles in Relax's catalogue. The newest wave includes Guitar Quest, AgroCulture, Nugget Ridge, and Money Train 5, confirming the studio's active development pace. To try any of them before risking real funds, look for a free-spins welcome offer and start in demo mode, which most licensed casinos offer. Gambling should stay entertainment, not income. Set a deposit limit before you start, avoid chasing losses, and use self-exclusion tools if you need them. 18+ only — see our responsible gambling resources if play stops feeling fun.
