Becomes boring quick
Listening to this alone I didn't enjoy it, like it doesn't capture my imagination or really remind me of anything, it's too short and repetitive and I'd like to hear more variety in sounds.
But to be used in a flash animation? I think it's way too short to be used for background music but I can see it being used as a sound effect for fighting games when the announcer goes "3, 2, 1 FIGHT!" then your drum loop. Or at least that's what I first of when I heard it.
Anyway it's hard to review something that's like 2 seconds long so I'll end it here, but I think you should try and give this audio some more exposure...
2/5.