(Barely) beat it on my second try - the difficulty is quite tough! I think it takes a lil' bit too much control away from the player, though. Especially since some asteroids spawn (or quickly move) outside of the reachable area but the enemy can just fly there. Sometimes you'll score a bunch of points at once, at other times there's absolutely nothing you can do. The connection to the theme is a bit light as well, think it would've worked better if your job was to collect the asteroids in time so the enemy cannot shoot them in classic Asteroids fashion. Spawning a decoy asteroid is a fun idea, however!