Money Train 4 is a high volatility scatter pays slot game from Relax Gaming. It features a 6x6 grid and two bonus games with an impressive highest-paying symbol offering 1000x. The game has a Wild West meets dystopian future theme and includes special symbols like scatter symbols. The Money Train 4 also offers a Respins feature and a Money Cart Bonus Round, providing players with a thrilling and immersive gameplay experience.