Arrow keys to move and space to shoot. You have to shoot the (teleporting) aliens.
Lots and lots of help from @griffpatch 's top-down scroller tutorial. Based on the 1979 game Asteroids. Alien from google. Music from @Lost-in-Space Fuel picture from @griffpatch All coding by me (but I learnt scrolling from @griffpatch) Yes, this DOES go on forever. It is not just very large. (Technically it is 1,000 pixels long and 800 pixels tall but I made it do stuff that makes it infinite.) No I am not going to tell you how I made it infinite. Work it out for yourself by pressing "See inside". Fine, I'll tell you if you ask. And if you heart, star and follow me. Lol only joking.
