Complete the game.
Upgrade your health to the maximum number of hearts.
Collect 500 coins.
Defeat three enemies in a combo.
Converse with small animals.
Find all the hidden mollusks.
Find all infinity mirrors.
Clear the infection.
Defeat 100 enemies.
Defeat 1000 enemies.
Defeat Plantman.
Defeat the Minotaur.
Defeat Yzzi.
Defeat the Leviathan.
Collect the vampire costume.
Collect the squirrel costume.
Collect the miner costume.
Collect the ninja costume.
Collect the disguise.
Juggle an enemy.
Hit an enemy using another enemy.
Defeat the Skeleton Warrior.
Get the highscore for Plerg!
Get the highscore for Ultra Bazoop.
Get the highscore for 3D Wheel.