Jump and Run

a = left
d = right
space = jump
alpha 1.2
Easy: you loose 1500 if you die, you spawn on the last normal block you were.
Medium: you loose 1000 if you die, you got one checkpoint per stage.
Mean/Hard: you loose 500 if you die, you dont have any checkpoint, so you spawn at the start if you die.
Highscoreclass by Bush
(my Highscore: 66000)