Collect the berries as you roll to get points. You can jump by pressing up and if you press the up arrow at the top of a hill, you will jump higher.

Jump over the tree stumps. Running into one will end your game. You can bounce off of the top of the stump.

Clear the peaks as they will also end your game.

Here are the berry values. Multiply the values by 1 if playing on easy mode, 2 if medium, and 3 if hard.