New awesome feature: when you play 1 player you will move only the red target and you can turn aim assist on and off on the right and the green target is the computer Click green flag to start. Click on 1 player/2 players to choose how many players. It will show how many players on it. Click on start to start. Please love it!!!! Controls: p1: up,down,left,right arrow keys to move your red target, L to shoot and p to reload p2: w,a,s,d to move your green target, 2 to shoot, 1 to reload. You both can change your aim sensitivity with the sliders at the right and left. Shoot the jet fighters, if they get so close they crash into you and lose health. Your health is at the top middle. You have 100 bullets in a magazine. Shoot the red bullets that the enemies shoot you so don't let them touch the edge ofd the screen.