Controls stated in game. Only press space once, pressing it again/holding it has cataclysmic results of death. Thank you. Also, when restarting the game, press the Flag before the Spacebar. Also sometimes Enemy 3 (Torpedo) will not explode when killed.
Note- ONLY PRESS SPACE ONCE! PRESSING MORE TIMES WILL MESS UP GAMEPLAY! Some pictures (starships only) taken from game Endless Sky, which you should look up and download.* *note- the game is by Michael Zahniser, not me!