If your sprite is square, set your sprite's home to the middle of it instead of the default top left corner. This will make rotation make sense.
SPHOME sprite,midX,midY
Yes, that was an earlier version. I released it hoping someone could fix the big bug but it's a little late for that because I restarted the project. By the way, is it possible to get the chain knife in pre-hardmode 3ds Terraria?
I've seen several games like that like Inevitability and Captain Forever. I have been working on another game like that called Asteroid Survival (Needs better name?) which is a sandbox game in which you survive in a group of random asteroids and build your ship. I'm having a little trouble with the build-your-ship part though...
I've finally got back to Lasership. I added the time control capsule which slows down enemies and speeds up the player. I'll add a little more sound, more ship parts, and maybe even a surprise boss or two. Any ideas of what else I should add?