Wild Wild West: The Great Train Heist™ is a 5 reel, 3 row, 10 fixed payline video slot with free spins, four wild features and a bonus round. Maximum payout for this slot is only 10x 5OAK wilds on a 50x bet, which is the equivalent of 500x stake. Not particularly high, but regularly achievable. Possible payout is only between 5x - 50x, not outstandingly high but OK to keep you hooked. The bonus round is triggered when 3, 4 or 5 scatters land anywhere on the screen, awarding 10, 20 or 30 free spins with unlimited retriggers.
The wild selection wheel appears first with four possible wild features for the free spins. These are Regular Wild, Expanding Wild, X2 Multiplier Wild, Spreading Wild and Wild features. Hitting the three safe symbols on reels 1, 3 and 5 will activate the bonus and you only have to select once to get the win. High single line win is only 50x bet, a far cry from similar 10 line games like Book of Ra / Book of Dead with 500x bet. Wild Wild West: The Great Train Heist™ has more of a low to medium variance.