I know I shouldn't tell you guys this but...
Well, the game is freaking awesome, but...for those who are wondering there is a way to reset it. you just gotta delete all the cache for flash. That's all...then the game will "not remember" your last "save" and you can try again.
AWESOME game though, seriously, one of the most original ideas ever. And the various death endings is an interesting take on platformer doom. The only thing that would help is if there was a way where it'd reset after the grass got so long or something or there was a way to 'reset" it through the game because the replay is actually pretty cool.