All purchases add money.
Launch the zombie and get as far as possible, a distance based game with tons of upgrades.
Set the power and the angle to get as far as possible, earn credits and get upgrades. Holding down the mouse button allows you to curl into a ball. This reduces air resistance and allows you to spin forward. Release the mouse button to stop spinning. Always try to land on your feet to get a boost and to avoid smashing your face into the ground.