Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Attention	Put up a good fight against the officer outside.
Bon Appétit	Collect every piece of heart fruit in the tower.
Cartographer	Map out the entire tower
Charitable	Save everyone on three floors.
Cold-Blooded	Defeat all enemies on one floor.
Eater of Words	Unknown.
Efficient	Use a contraction.
Furious	Unknown.
Hazard	Put up the best fight against the officer outside.
Heartless	Defeat all enemies on three floors.
Home Row	Win one battle.
Humanitarian First, Typist Second	Save everyone in the tower.
Knowledge is Key	Unlock a password door
Malfunction	Unknown.
Maximum Efficiency	Use 50 contractions.
Nook n' Cranny	Map out one floor.
One Down, ??? To Go	Save everyone on one floor.
Paying Attention	Clear a sign.
Pet The Dog	Pet the dog.
Piracy	Unknown.
Public Transit	Unknown.
Streak Geek	Get a streak of 10 words.
Streak of Nature	Get a streak of 25 words.
Surveyor	Map out three floors.
Threat	Put up a great fight against the officer outside.
Unsparing	Defeat all enemies in the tower.