wasd to move, you automatically move forward but w boost your speed, a and d to steer, s to slow down. you shoot when the enemy is in your aiming cone (same with enemies and turrets). you have to enter the green zone to heal, watch out for bombs, missles, and turrets.
i worked on this over extra time after exams (about 2 1/2 hours) i personally think this is a much better art style all sprites by me, sound effects found on soundbible.com (inspiration came from: https://sites.google.com/site/allunblockedgames66/battle-of-britain)
