The objective is simple - jump as high as you can and don't fall off the bottom of the screen. It sounds simple, but the higher you get the more challenging the platforms and obstacles become.
Doodle Jump has cute hand-drawn 'doodles' and a great selection of different themes making for slightly different gameplay mechanics each time you play.
Check it out and let us know your high score in the comments.
More information / download Doodle Jump from BlackBerry World