Thanks for the feedback!
MaxMan777: Yeah, i'm already planning on expanding it. The only reason it's so short is because i had to submit it to the TIGSource Assemblee Compo. Also, when you finished it, did you encounter a boulder near the end of the game? For some reason that thing keeps getting triggered too soon.
Davioware: In the expanded version i'm also planning on adding an easy difficulty function that will destroy some enemies before you start. Maybe implementing it Ninja Gaiden style where if you die X amount of times on the same screen, it will ask if you want easy mode.
deadeye: Oh, right timedelta. Um...i read about that and how everyone should use it but i couldn't figure it out. Should i be using it?