2
Rainbet
Up to $1,750 + 60 free spins
Money Train 4
Money Train 4 is a video slot from Relax Gaming, released in 2023.
How it plays
Sticky-symbol respins in the base game, and a Money Cart round with new Arms Dealer, Unlocker, Upgrader and Reset symbols.
Why it’s so popular
At launch Relax called Money Train “arguably the iGaming industry’s most successful slot franchise of all time”.
Sources ↗ · Checked: 5 November 2026
Frequently asked questions
Who made Money Train 4?
Money Train 4 was made by Relax Gaming, released in 2023.
What is the RTP of Money Train 4?
Relax Gaming publishes an RTP of 96.10% for Money Train 4. (third-party figure — Relax publishes no RTP)
What is the max win on Money Train 4?
The published max win is 150,000x your bet.
Is Money Train 4 high volatility?
Relax Gaming rates its volatility as: High.
When was Money Train 4 released?
Money Train 4 was released in 2023.
Where to play Money Train 4
4
Stake
3.5% rakeback from day one
These casinos list Relax Gaming among their featured studios. Game availability can differ by country — check the casino’s lobby.