Spend 666 seconds on bunny-hopping
Shadowland: Kill Grim Reaper (Solo Campaign)
Colloseum: Morph into demon 3 times (Solo Campaign)
Kill 333 enemies with explosive weapons
Shoot 50000 times
Collect 667 souls of dismembered enemies
Destroy 300 barrels
Collect 500 ammo crates
Loonypark: Kill 3 monsters in a row using saw blade (Solo Campaign)
Solo Campaign: Finish 3rd chapter
Swamp: Kill SwampThing in under 4:00 (Solo Campaign)
Orphanage: Kill all monsters (Solo Campaign)
Orphanage: Gib 50 frozen enemies (Solo Campaign)
Oriental Castle: Gib 123 enemies (Solo Campaign)
Alastor: Kill Alastor in under 5:00 (Solo Campaign)
Solo Campaign: Finish 2nd chapter
Kill 5 enemies with one rocket
Trainstation: Cut limbs of 100 enemies using Soul Catcher (Solo Campaign)
Opera: Collect 100 souls (Solo Campaign)
Enclave: Kill Necrogiant in under 2:00 (Solo Campaign)
Solo Campaign: Finish 1st chapter
Cathedral: Collect 500 gold (Solo Campaign)
Cemetery: Beat the level (Solo Campaign)
Tutorial: Destroy all objects (Solo Campaign)
Unlock all Trophies In the game
Cathedral: Collect 330 pieces of gold dropped by enemies (Solo Campaign)
Shadowland: Collect all Holy Items (Solo Campaign)
Colloseum: Pick up every ammo box (Solo Campaign)
Lab: Morph into demon 3 times (Solo Campaign)
Atrium Complex: Finish level in under 7:00 (Solo Campaign)
Opera: Find all secret areas (Solo Campaign)
Loonypark: Possess 25 enemies using Soul Catcher (Solo Campaign)
Oriental Castle: Collect all Holy Items (Solo Campaign)
Kill 666 enemies with Soul Catcher
Kill 999 enemies with Shotgun
Solo Campaign: Collect 2012 pieces of gold from fallen enemies
Solo Campaign: Find 25 secret areas
Play 10 different levels in cooperative mode
Gib 500 enemies entirely with rockets
Solo Campaign: Play whole game on Nightmare difficulty level
Solo Campaign: Play whole game on Trauma difficulty level
Collect 40 armors
Solo Campaign: Finish the level using stakes only and don't miss any hit
Kill 6666 enemies with stakes
Kill 500 enemies with environmental explosions
Kill 123 enemies with combo damage
Capture 3 flags playing as Eve in one game
Kill 1000 enemies in Survival mode
Get 30 kills in 3 minutes in Deathmatch mode
Win deathmatch game on Psycho
Win survival game on Illuminati
Kill all enemies on Bridge map (solo campaign)
Finish Town map (solo campaign)
Find all secrets on Bunker map(solo campaign)
Win deathmatch game on "Fragenstein"
Win capture the flag game on "Meatless"