Thanks for the feedback dude! I just noticed the room end event gets called even if you leave a persistent room, so instances were just killing themselves, which is like half the errors. Thanks for the nice words, glad it feels good. I haven't played N Ninja, but I'll try to get flash installed and do it. New stuff will probably be enemies and more situations you have to think to go into, like guarded treasure rooms or something. I'll consider the sprint thing, I do want to get rid off a couple input buttons to simplify things. Thanks!