Description Take control of a military helicopter during an invasion at the Australian outback. Instructions: W S A D - Maneuver Space - Shoot Blast as many Transit Copters/Soldiers as you can. Each one you destroy gives you cash that you can use to buy weapons or lives from the store; accessible by mouse. There are a total of 20 levels, enemies get harder as you progress through the levels, but they offer more rewards. When you run out of lives or complete the game you will be able to submit your score and compete with other players.