I get to 100700 and stop typing anything so that the game will kill me and I'll get my badge, then three shiruken guys get stuck throwing letters at me and nobody else comes at me either. They're not hurting me, hitting up rapidly doesn't work, nor does typing anything at all. completely locked up just a few points from death. what the crap?
It seems very confusing to me that I see -12 pop up, then the character flashes and dies, THEN the hit point meter at the top of the screen falls to 0. I REALLY think that the meter should fall to 0 BEFORE the character flashes and dies.
This has probably been pointed out, but the tutorial is blocked by pop-up blockers, which LOTS of people have. As silly as it seems, I'd probably recommend putting the popup link in the html just below the flash so that clicking on it doesn't flag the popup blockers.
 "Typing Ninja Hunter"){kind=icon}
 "- Music in Motion -"){kind=icon}
 "Bubble Tanks"){kind=icon}
 "Kongai"){kind=icon}