Time Bomb Ticks!
Player One (Waluigi) must stop the clock by pressing buttons in the correct order from 1 to 16. If Player One hits it in the wrong order, the time remaining for Player Two (Mario) increases. Whatever time is left on the clock is given to the second player, who must do the same thing as the clock counts down. The time remaining decreases even faster if Player Two hits the wrong order. There are two ways to win: stop the clock, or have the other player make it blow up by not pressing the buttons in time.