Space, W, mouse, Up arrow, or Ctrl to jump L to toggle animation R to reset. This does mess the game up so it's best to click green flag. Holy cow! 491936 views!
Credit goes to eunsoo77 and griffpatch. HOW IS THIS SO POPULAR I BARELY ADDED ANYTHING! I didn't take it down but you can't play this. How to do so is you delete some sprites and scripts. :)
