Objective

Race to the Finish
The main objective is to go to the ending sign without dying. If you die, you are set all the way back to the beginning sign.

Eat the Food
Eat all of the burgers to win, which give you some health. (+10HP, to be exact.) Now, this type of game can only be found in "Boulder Bash", an unlockable level. The Level Editor might have this feature very soon, but not now.