Alternate costumes...
	Alternate menu background...
	Gallery 1...
	Gallery 2...
	Laser-sight pistol...
	Morgenstern bat...
	Special mode...
	Various Steam Achievements...
	Video sequences...

Successfully complete the game, then start another game in special mode. Note: Only characters that survived will have an alternate costume.

Successfully complete the game to unlock an alternate menu background.

Successfully complete the game on the hard difficulty setting to unlock Gallery 1.

Successfully complete the game in special mode to unlock Gallery 2.

Successfully complete the game under the normal or higher difficulty setting, then start another game in special mode. The first available gun will now be a pistol with a laser sight.

Successfully complete the game, then start another game in special mode.

Successfully complete the game.

Achievement	How to unlock
A stroll in the dark	Cross the gardens.
Brutal	Kill 50 monsters hand-to-hand.
Class over	Leave the office building.
Detention	Search the basement.
First aid	Go to the nurse's office.
Hall pass	Enter the gardens.
Heavily armed	Find all of the weapons.
Honor student	Finish the game in 'Normal' mode.
In my office!	Find the principal.
Investigation	Check out the dorms.
Magna Cum Laude	Finish the game in 'Special' mode.
Present!	Every playable character survived at Leafmore.
Private screening	Search the auditorium.
Prologue	Finish the prologue.
Research	Explore the library.
The End	Finish the game.
Three with one blow	Kill 3 monsters with a single light grenade.
Trigger happy	Kill 150 monsters with a firearm.
With Distinction	Finish the game in 'Hard' mode.

Successfully complete the game to unlock a making of, behind the scenes, and two music videos.