Ehh... Decent First Flash...
Its not bad... Honestly... I have no clue what it is, but its still nice for sprite art.
One suggestion I can make, is that if you're going to submit something this short, sounds and some kind of story could help.
Also, theres really no need for those buttons to be all psychedelic and pulsing, its kind of an eyesore... you seem to be decent at assembling pixel-based art, so maybe working on some pixel-themed buttons...