Complete the indicated task to unlock the achievement.

Achievement	How to unlock
5x5x5	Getting five different posters each up to their maximum multiplier number.
Bloody Mess	Cause an enemy to slip in a pool of blood.
Five By Five	Getting all five of the multiplier of a single poster.
Flawless Ghost Busting	Defeat an enemy ghost without getting hit.
Janitorial Massacre	Kill 10 janitors.
Mad Crazy Skill	Defeat one of every enemy without getting hit (except for bosses).
Musical Interlude	Play the piano.
Next Level Brain Monster	Reach the level cap.
Ninja Twisty	Five sneak attack bite 'n shake deaths.
Platforming	Get a poster that requires you to jump onto another object or surface.
Riding Off Into The Sunrise	Beating the game.
Sick Three Way	Get one of your minions, a human enemy and an evil ghost to all fight each other simultaneously.
Steam Achieved	Achieving steam by opening up the steam pipe.
Watery Grave	Killing an enemy in the water.