This is the first flash fighting game that i actually like, the characters are pretty balanced (there's no double shot moses here XD) and the fighting style is pretty good, especially for flash games. The atmosphere is pretty good too.
The devil's hard badge is pretty easy, the other one is plain boring. The game glitches a lot for me, I suddenly got a fight with the menu screen instead of a real background and it tilted my firefox halfway through it...
You can get the badge for die in less than 10 seconds easily by ramming the enemies. If you have the restore health ability already you need one more hit and I don't know if there's enough time for it.