The tower has 10 floors of 5 tiles. Each floor hides 1 bomb; the other 4 are safe. Start at the bottom and pick one tile per floor to climb.

• -Set your bet and press Bet.
• -Pick a tile on the floor you're on. Safe, and you climb and your multiplier goes up.
• -Cash out whenever you like to bank the current multiplier.
• -Hit a bomb and the climb ends and your bet is lost.
• -Reach floor 10 and it pays the top multiplier automatically.

Each floor is safe 4 times in 5, so the fair payout grows by 5/4 a floor. 5% is taken off every payout: you get back 95% of your bet on average, however high you choose to climb.