Unlock all trophies
Complete "Papa's Palace of Pain" in Story Mode
Complete "Naked Terror" in Story Mode
Complete "Ballistic Trauma" in Story Mode
Complete "Carny" in Story Mode
Complete "Creeping Flesh" in Story Mode
Complete "Scream Train" in Story Mode
Complete "The Fetid Waters" in Story Mode
Complete "Jailhouse Judgment" in Story Mode
Complete all levels in Story Mode
Achieve a Goregasm
Maintain a Goregasm for 2 minutes
Collect 10 LPs
Collect 15 posters
Collect 15 figurines
Collect 17 comic book pages
Decapitate 200 mutants
Kill 5 or more mutants with one grenade
Kill 100 mutants "Gangster Style" (holding gun sideways)
Complete any level with only one health segment remaining
Complete any level in Director's Cut without using any continues
Buy a new weapon
Fully upgrade any weapon
Complete any level with the targeting crosshair off
Play each minigame through to completion once
Complete all levels in Director's Cut
Complete all CHALLENGES for "Papa's Palace of Pain"
Complete all CHALLENGES for "Naked Terror"
Complete all CHALLENGES for "Ballistic Trauma"
Complete all CHALLENGES for "Carny"
Complete all CHALLENGES for "Creeping Flesh"
Complete all CHALLENGES for "Scream Train"
Complete all CHALLENGES for "The Fetid Waters"
Complete all CHALLENGES for "Jailhouse Judgment"
Complete all CHALLENGES for "Overkill"
Complete a level without triggering an enforced reload (i.e. reaching zero bullets)
Unlock all unlockables and purchase all weapons
Achieve an S rank for all levels in Story Mode or Director's Cut
Complete all levels in Classic Mode without using any continues
Complete all Director's Cut levels in Hardcore Mode
