Unlock all pages of Dr. West's journal.
Get six S-ranks in Survival Arena mode.
Re-assemble all of Jen's photos.
Get three S-ranks in Survival Arena mode.
Accomplish all 10 Secret Missions in a single Survival Arena attempt.
Get an S-rank in Survival Arena mode.
Perform 150 Splatterkills.
Complete the game on "Savage" difficulty (or harder).
Complete the game on "Brutal" Difficulty.
Get 50 kills with enemy heads.
Get 300 kills in Berserker Mode.
Launch an enemy straight up with "No Head Room".
Unlock all skills.
Get 150 kills with enemy arms.
Unlock 50% of Dr. West's journal.
Re-assemble 8 of Jen's photos.
Tackle an enemy and pummel it 20 times.
Kill 6 enemies in one ram attack.
Perform 75 Splatterkills.
Accomplish 5 Secret Missions in a single Survival Arena attempt.
Complete the game on any difficulty.
Get 100 kills with Splatter Smash.
Splat 200 enemies on a wall with a weapon.
Unlock 25% of Dr. West's journal.
Complete Phase 10: The Wicker Bride.
Get 100 kills with Splatter Slash.
Listen to all of Dr. West's gramophone records.
Get 2000 or more BLOOD Points in one chain of attacks.
Complete Phase 8: Reflections in Blood.
Kill an enemy with Splatter Smash.
Complete Phase 6: Beast with a Human Heart.
Unlock 25 skills.
Stomp on 1000 Boreworms.
Kill an enemy with a Splatter Slash.
Complete Phase 4: The Meat Factory.
Splat 100 enemies on a wall with a weapon.
Get 500 kills with non-fleshy weapons.
Kill an enemy with an enemy's head.
Kill an enemy with your own dismembered arm.
Complete Phase 2: The Doll that Bled.
Kill 6 enemies within one second.
Kill an enemy with an enemy's arm.
Unlock 5% of Dr. West's journal.
Impale an enemy on a spike.
Purchase a skill.
Perform a Splatterkill.
Re-assemble one of Jen's sexy photos.
Get 50 kills with non-fleshy weapons.
Splat an enemy on a wall with a weapon.
Regenerate with Splatter Siphon.