G.I. Jane starts you off flying into the screen on a parachute. Get out there Jane and kick some butt! Use moving the arrow keys and jump using the up key. You'll use your C button to shoot at your enemies and the grenades are helpful when you're standing up high and don't want to jump right into danger (Z key). You also have to be mindful of grenades and finding little power-ups as the level progresses. Keep at eye on your health meter in the upper left hand corner. You only have three lives so do your best to protect yourself and kill those bad guys fast!