Relax Gaming is the Malta-based studio behind the Money Train franchise — the most notorious series of extreme-volatility slots in the industry. Money Train 2 and Money Train 3 have generated some of the largest verified wins in online casino history through the Bonus Engine mechanic. Snake Arena and Temple Tumble complete their top-performing catalog available at crypto casinos.
📌 Key fact: Money Train 2's Bonus Engine mechanic — featuring Collector, Persistent Multiplier, Sniper, Necromancer and Payer symbols interacting simultaneously — has generated the largest single verified slot win in crypto casino history at over $1.4 million USD.
| Slot | RTP | Max Win | Volatility |
|---|---|---|---|
| Money Train 3 | 96.00% | 200,000x | Extreme |
| Money Train 2 | 96.40% | 50,000x | Extreme |
| Snake Arena | 96.10% | 10,000x | Very High |
| Temple Tumble 2 | 96.30% | 20,000x | Very High |
| Snake Shaman | 96.20% | 15,000x | Very High |
Top Relax Gaming slots in 2026: Money Train 3, Money Train 2, Snake Arena. These deliver the best RTP, max win potential and mechanical innovation in the catalog.
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Yes — most Relax Gaming titles include a Bonus Buy feature at crypto casinos, allowing direct purchase of the free spins or bonus round.
Relax Gaming is the Malta-based studio behind the Money Train franchise — the most notorious series of extreme-volatility slots in the industry. Money Train 2 and Money Train 3 have generated some of ...