Money Train 4 is the feature-packed finale of Relax Gaming’s western series, advertising more than twenty interacting abilities and a 150,000x maximum win. The Arms Dealer, Upgrader, Unlocker and Reset symbols give the Money Cart respin format its deepest combination system yet.
Money Train 4 at a glance
| Provider | Relax Gaming |
| Genre / theme | Wild West |
| Reels / rows | 5 reels × 4 rows |
| Standard RTP | 96.10% — check the installed version |
| Volatility | High |
| Payout mechanic | Scatter pays |
| Maximum win | Up to 150,000x the bet |
| Release date | 27 September 2023 |
| Main features | 20+ features; Arms Dealer; Respin; Upgrader; Unlocker; Reset; Money Cart |
How Money Train 4 works
The base game uses scatter pays, so matching symbols do not need to follow fixed paylines. Special characters can introduce features before the main bonus, while the Respin mechanic provides a preview of the persistent collection logic that defines the series.
Bonus features and key mechanics
In the Money Cart feature, character symbols stay in view and apply collecting, multiplying, upgrading or grid-changing effects. The Arms Dealer can exchange Bonus symbols for added abilities, the Unlocker reveals rows and Reset restores the spin counter, allowing combinations to grow over time.
RTP, volatility and maximum win
The standard RTP is 96.10% and the volatility is high. Some operators or regulated markets can use a different mathematical configuration, so the in-game information screen should always be checked. The advertised maximum is 150,000x the bet; it describes the game ceiling rather than a likely session result.
Strengths
- More than twenty feature effects create exceptional variety
- Character abilities can combine and upgrade
- Scatter pays keeps symbol connections flexible
- 150,000x maximum win potential
Points to know
- The large cast is most rewarding after its abilities become familiar
- Feature combinations vary widely from one bonus to the next
- A €6 maximum stake keeps the design centred on multiplier potential
Our editor’s view
Money Train 4 feels like a finale rather than a routine sequel. Almost every returning idea has a new way to interact, yet the persistent character grid still gives the action a recognisable anchor. For feature collectors, discovering how two abilities amplify each other is the real attraction.



