Topological Asteroids

See the author's notes for this game here. See the source code for this game here. This is a game based on the classic 1979 Atari arcade game Asteroids, in which the player controls a ship and attempts to avoid and destroy asteroids floating around in space. The original arcade game takes place on a torus, with both the player's ship and the asteroids wrapping around from one side of the screen to…