Completed a level without dying.

Achieved a perfect flag bonus.

Collected 3 coins without using a checkpoint.

Found and used each power-up in the game.

Killed every monster type once.

Broke 20 platforms with one rocket pack.

Defeated the cave boss.

Defeated the sky boss.

Defeated the hive boss.

Achieved 3 stars for every level in the caves.

Achieved 3 stars for every level in the sky.

Achieved 3 stars for every level in the hive.