Steam Tower™ is a 5-reel, 3-row, 15-bet line video slot, featuring Stacked Wilds and Free Spins with increasing Multiplier.
Stacked Wild: – One or more Stacked Wilds covering the whole reel in the main game only, activate 10 Free Spins and the game ascends to the first floor.
Free Spins: – One or more Wilds appearing anywhere on the reels during Free Spins, increase the Free Spins by 2 and the game ascends to the next floor, until it reaches floor 16, the top floor. – The Multiplier is updated before each Free Spin (x2- x7) – The Tower Meter shows the current multiplier, and your position in the tower. – When the game reaches the top floor (floor 16), the player is also rewarded with a bonus win of 1000 coins multiplied by the bet level.