There is a glithch or well maybe not.....I made it exactly 6000 feet and it did not end the game....You actually have to reach 6001 feet on the last level... :)
This game fricken sucks you got tot replay to many levels to many times.....If you enjoy playing the same level twenty times before you go to the next one you might like the game. Also no different from the others really...:S....I'd give it a 2/5