Achievement How to unlock
Address Unknown Kill 12 enemies with mannie's homing mines.
Anthropology Complete level 6.
Cannonball jumping technique Stop touching the ground and kill 3 enemies without landing.
Ch-ch-ch-ch-changes Transmute 12 objects.
Dynasty Earn all crowns on one floor.
Gardens Complete level 3.
Heads Or Tails Do not pick anything up, but a single coin and keep it to the end of the game.
Heartless Complete the game taking exactly one point of damage.
This time Complete the game once.