It is a skill game where you as the player is expected (as your task) to make sure the crippled man reaches the ambulance and as fast as you can. What you need to do is keep the crippled man bouncing along to the gurney. And to do this you have to power up, aim your cannon and then add objects like fans, fountains and trampolines. You are supposed to edit the objects at every level to enable the crippled man to have the expectedly good flight from out of your cannon. This game is played with only the mouse. You are supposed to use the mouse to aim at the cannon then place the objects.