Relax Gaming Casinos UK 2026 — Where to Play Money Train and the Full Relax Gaming Catalogue

Last updated: 13 May 2026 · 9 min read · By the BonusCasinosSites.net editorial team · Please gamble responsibly

Relax Gaming is the Malta-based slot provider whose distinctive double identity — as both a first-party slot studio and a B2B content aggregator — has given it a particular position in the UK market. As a studio, Relax produces the Money Train series, Hellcatraz, Temple Tumble and other flagship slot titles that have achieved strong UK distribution on their mathematical merits. As an aggregator, Relax distributes hundreds of third-party titles from partner studios into operator lobbies under the Relax platform integration; this makes a Relax commercial relationship much more valuable to a UK operator than a single-studio integration would be. Relax is owned by the Kindred Group, the Stockholm-listed gambling operator parent that also owns Unibet, 32Red and Maria Casino — giving Relax access to the scale and distribution infrastructure of one of Europe's largest operator groups while operating commercially at arm's length from the Kindred operator brands.

This page covers Relax Gaming end to end: the 2010 founding and subsequent growth, the Kindred ownership relationship, UKGC supplier licensing position, flagship titles including the Money Train series with its extreme-volatility mathematics and the broader Relax catalogue, the B2B aggregation platform and what it delivers to UK operators, UK distribution patterns and how Relax compares to the other providers on this hub. For UK players the practical question is less "where can I play Relax content" — most UKGC operators carry meaningful Relax integration — and more "which Relax titles specifically match my play preferences."

Who Relax Gaming Is and the UKGC Licensing Position

Relax Gaming was founded in 2010 in Malta with an initial B2B platform focus, building software infrastructure for operators before transitioning to also become a first-party slot studio in the mid-2010s. The company was acquired by the Kindred Group in 2021 following several years of commercial partnership; Kindred Group is the Stockholm-listed gambling operator parent with UK brands including Unibet and 32Red. The acquisition has preserved Relax's commercial independence — the studio distributes to non-Kindred operators freely, operates its aggregation platform for both Kindred and competitor operator integrations, and maintains its own brand and release schedule — while giving the operation Kindred-scale infrastructure and capital access.

Relax holds UKGC Remote Gambling Software supplier licensing covering both its first-party title distribution and its aggregation platform. The compliance history is clean with no published enforcement actions; continuous third-party testing applies to both first-party titles and third-party content distributed through the platform. The 2021 Kindred acquisition was managed with continuous UKGC licensing through the transition and had no effect on UK game distribution.

The aggregation platform is a distinctive feature of the Relax commercial model. The Relax Silver Bullet and Powered By programmes distribute content from more than thirty partner studios — the Silver Bullet programme for established independent studios, the Powered By programme for newer developers looking for distribution scale — with partner titles appearing in UK operator lobbies under the Relax platform designation. For UKGC compliance purposes each partner studio typically holds its own UKGC supplier licence for its distributed content; the Relax platform acts as the integration and commercial distribution layer.

Which UK Casinos Carry the Full Relax Catalogue

Relax distribution across UK operators is broadly strong, particularly for the first-party Money Train series and the aggregated partner catalogue.

Casumo carries the full Relax catalogue including the Money Train series, Hellcatraz, Temple Tumble and the broader first-party output plus substantial Silver Bullet and Powered By partner content.

Spinyoo carries Relax comprehensively with the Money Train series featured prominently. Spinyoo's alignment with high-volatility-focused player communities matches the Money Train variance profile well.

10Bet carries the mainstream Relax catalogue with solid Money Train coverage and emphasis on the higher-volatility titles from the partner network.

Ladbrokes, Coral carry a focused Relax selection concentrated on the most-recognisable first-party titles and selected aggregated content. The Money Train series specifically is present at both Entain brands.

Fruit Kings, Peachy Games, Casushi, Lottoland carry varying Relax selections with Money Train universally present and deeper catalogue coverage variable by operator.

Megaways Casino carries Relax's Megaways-licensed titles and the Dream Drop jackpot network variants.

Flagship Relax Gaming Slots Every UK Player Should Know

Money Train series (original Money Train RTP 96%, Money Train 2 RTP 96.4%, Money Train 3 RTP 96.1%, extreme volatility, heist-theme with Money Cart respin bonus). Relax's defining first-party franchise, featuring a Western-train-heist theme with a distinctive Money Cart bonus round where respins reveal coin-value symbols that can multiply across subsequent spins. The series is notable for extreme volatility (maximum wins reach 50,000x base stake on the later entries) and a dedicated streaming community following. Money Train 4, Money Train Origins and Money Train Origins: Dream Drop extend the series with further mathematical variants and the Dream Drop progressive jackpot integration. All Money Train variants are distributed with bonus-buy disabled for UK distribution in line with the 2021 UKGC prohibition.

Hellcatraz (RTP 96.11%, extreme volatility, 6x6 grid with prison-theme cluster-pays and sticky-feature mechanic). Relax's prison-escape-themed cluster-pays slot with a distinctive sticky-feature mechanic where winning symbols lock in place for subsequent cascading wins. Maximum win ceiling reaches 51,840x. Hellcatraz's dark-prison visual style shares some thematic DNA with Nolimit City's San Quentin xWays (though the mechanics are completely different).

Temple Tumble Megaways (RTP 96.25%, high volatility, Megaways-licensed engine with ancient-temple theme). Relax's most-played Megaways-engine title, produced under BTG licensing with up to 46,656 ways to win per spin. The base game features a distinctive progressive-reel-clearing mechanic during the free-spins round that extends the Megaways engine's standard format.

Snake Arena (RTP 96.3%, medium volatility, 5x5 grid with arena-theme cluster-pays). Relax's cluster-pays flagship with a distinctive arena-combat theme featuring gladiatorial snake characters. Snake Arena Dream Drop extends the series with Dream Drop progressive jackpot eligibility.

Iron Bank (RTP 96.1%, extreme volatility, 6x3 reel with bank-heist theme and Money Cart-style respin bonus). The Money Train spiritual sequel, featuring a similar Money Cart-style respin bonus mechanic in a distinctive bank-vault theme. Iron Bank's extreme-variance profile matches the Money Train series; the two together define Relax's extreme-volatility first-party output.

Dream Drop jackpot network — Relax's progressive jackpot product, operating across eligible slots from both first-party Relax titles and partner studios. Dream Drop uses a guaranteed-drop timing structure similar to Red Tiger's Daily Jackpots but with different jackpot-tier configurations and a broader eligible-slot catalogue spanning both Relax's own titles and aggregated partner content.

Other noteworthy Relax first-party titles include Hellvis Wild (Elvis-theme combined with Money Train mechanical elements), Epic Joker (classic-fruit-theme high-volatility), the Top Dawgs series (heist-theme continuation), Dead Man's Trail (Western-theme extreme-volatility) and the growing catalogue of Money Train franchise extensions.

The Silver Bullet and Powered By Aggregation Programmes

Relax's aggregation platform is the distinctive commercial differentiator against single-studio providers. The Silver Bullet programme distributes content from established independent studios — Stakelogic, Peter & Sons, NorthernLights Gaming, Lady Luck Games, and several dozen others — that have meaningful UK-market presence but would not independently justify direct commercial integrations with every UK operator. Through the Relax platform these studios reach UK players via Relax's operator integrations, with the economic arrangement typically involving Relax taking a distribution share of the revenue generated by partner-studio content.

The Powered By programme serves a different commercial purpose: distribution for newer studios that do not yet have independent UKGC supplier licensing or mature operator relationships. Powered By partners typically publish their content under the Relax Gaming licence and platform, with Relax providing the UKGC compliance infrastructure and the distribution scale. The commercial arrangement gives emerging studios access to the UK market; it gives Relax a pipeline of distinctive new content to keep its aggregation platform fresh.

For UK players the practical effect is that a Relax-branded lobby section at a UK operator typically contains first-party Relax titles, Silver Bullet partner titles (distributed by partner studios under their own brand names) and Powered By partner titles (distributed under the Relax brand). Distinguishing between these at the lobby level is not always straightforward; for practical purposes players can treat the Relax-platform content as a unified catalogue while noting that the mathematical and thematic range is broader than a single-studio provider would deliver.

Relax Compared to the Other Major UK Providers

Relax's first-party output sits mathematically close to Hacksaw Gaming and Nolimit City in the extreme-volatility category, though the specific design approaches differ: Relax's Money Train series emphasises Money Cart respin mechanics; Hacksaw emphasises chaos-modifier and cluster-pays designs; Nolimit emphasises xWays and xBomb symbol mechanics. Players who enjoy one of these studios typically enjoy the other two, with Relax offering slightly broader thematic range beyond the pure-streamer-appeal core.

The aggregation platform makes Relax distinctive against every pure single-studio provider. Against volume providers like Pragmatic Play, the Relax platform delivers comparable catalogue depth through aggregated partner content, but the content is more thematically varied (because it comes from many different studios) and less consistently branded. Against premium providers like NetEnt and Yggdrasil (which also operates as a partial aggregator through YG Masters), Relax's first-party production quality is solid but not consistently at the premium tier level, while the aggregated content covers the full quality spectrum.

Responsible Play on Relax Games at UK Casinos

The Money Train series and the extreme-volatility first-party Relax catalogue produce session patterns comparable to Hacksaw and Nolimit City titles — extended base-game droughts punctuated by rare, spectacular bonus outcomes. The streamer-community cultural traction around Money Train specifically has been associated in industry commentary with prolonged session patterns and bankroll escalation; watch for the psychological appeal of "chasing the Money Cart" when playing these titles. All UKGC-licensed operators carrying Relax provide standard responsible-gambling tooling; use it proactively.

The bonus-buy feature issue applies to Relax's Money Train series as it does to other extreme-volatility studios. Non-UK distribution of Money Train titles preserves the bonus-buy option; UK-distributed versions have the feature disabled in line with the 2021 UKGC prohibition. The UK Money Train experience requires triggering the Money Cart bonus through base-game play rather than through direct purchase, which means extended base-game sessions before feature triggers occur.

For our broader framework see the responsible gambling guide. For the specific variance context that applies to Money Train-style extreme-volatility play, our bankroll management guide and high volatility slots guide cover the relevant session-budget principles.

Relax in UK Welcome Bonus Structures

Relax slots contribute at the standard 100% slot rate to UK wagering requirements. Where Relax titles appear in welcome-offer free-spin packages, they are typically the lower-volatility options from the first-party catalogue or from the Silver Bullet partner content rather than the Money Train flagships; the extreme-variance profile of the Money Train series makes the slot less suitable for welcome-offer expected value calculations. Dream Drop jackpot-eligible Relax and partner titles are typically excluded from welcome-offer wagering because of the jackpot-contribution mathematics.

For welcome-offer structures pairing with Relax games, our welcome bonuses, free spins bonuses and wagering requirements explained pages cover the current UK landscape. For the aggregation-platform provider context more broadly, our game providers hub positions Relax alongside Yggdrasil as the two notable platform-plus-studio providers in the UK market.

Relax Gaming's Recent Releases and 2026 Direction

Relax's release cadence has remained steady under Kindred ownership at approximately thirty to forty first-party titles per year plus the substantially larger aggregated partner output. Recent releases include further Money Train franchise extensions (Money Train 4 and the Origins variants), expansion of the Dream Drop jackpot network across additional eligible titles, and continued experimentation with extreme-volatility designs matching the mathematical profile that has made the Money Train series commercially successful. The studio has signalled continuing investment in the aggregation platform, with further Silver Bullet partner studios expected to join the programme through 2026.

The Kindred ownership has begun to deliver visible cross-pollination with the operator side of the business. Kindred's UK brands (Unibet, 32Red) have particularly deep Relax integration including preferential access to new Money Train releases; non-Kindred UK operators retain standard commercial distribution. For UK players playing at Kindred brands (not currently on our reviewed-operator list) the Relax catalogue is particularly deep; at the ten operators we cover, the Relax integration is commercially standard rather than preferred.

Alongside the core slot studio and aggregation platform, Relax has developed a bingo and poker product suite that is distributed to operators through the same commercial infrastructure. The bingo and poker verticals are smaller than the slot operation but represent a meaningful extension of Relax's B2B footprint. For UK players the bingo and poker offerings appear at specific operators rather than universally; our casino reviews note which operators carry Relax bingo or Relax-platform poker where relevant to specific operator product decisions.

Frequently Asked Questions

Related Guides