Use the WASD keys to play, Press the left mouse button to shoot and press E to fire a rocket, the counter on the left displays how much ammo you have, if you have 0 than you cant shoot, the 2 counters in the right displays your score, the top one is the high score and the bottem one is your score, collect the upgrades by flying your helicopter into it to modify your weapons
credits to griff patch for the fading effect trail thing also the highscore is kinda buggy
