Agent
Finish the campaign at any difficulty.
Agent G
Finish the full campaign with your friend!
Blood Bath
Finish the campaign at ARCADE difficulty.
Butcher
Kill 666 enemies.
Catch'em All!
Collect all creature entries.
Chariot
Beat Chariot at the end of the first chapter.
Collector
Collect all items in a single campaign.
Dance Macabre
Deratization
Ender
Discover all three endings.
Full Armory
Glass cleaner
Granadier
Hangedman
Beat Hangedman at the end of the second chapter.
Headhunter
Blow off 666 heads!
Hermit
Beat Hermit at the end of the third chapter.
Hero
Save a Scientist.
Invincible!
Finish the whole campaign without taking any damage.
Magician
Beat the Magician at the end of the fourth chapter.
Murderer
Kill a Scientist.
No ammo wasted
Finish a chapter without reloading with bullets in the chamber.
Normal ending
Finish the game with a final score below 62,000 and the last score digit not equal to zero.
Not this time!
Finish single chapter without taking any damage.
Partner
Finish any chapter with help of Player 2.
Penta-Kill!
Kill 5 enemies in a row.
Psychopath
Kill all the Scientists at any chapter.
Really?
Reinforcements!
Let Player 2 join the game while in a middle of a campaing.
Ringo
Knock up an enemy as high as possible.
Sadist
Devastate the opponent's body as much as possible!
Saviour
Save all the Scientists through the campaign.
Secret Room
Swifty
Shoot down 50 enemy projectiles.
The House Of The Dead
Unlock all achievements of The House Of The Dead!
Third ending
Finish the game with a final score below 62,000 and the last score digit equal to zero.
Traveller
Discover all paths available in the game.
Triple-Kill!
Kill 3 enemies in a row.
True ending
Complete the game with a total score of over 62,000.
Try this!
Unwinged
Shoot all of the Hangedman's Devilions.
Who let the dogs out?
Knock back the Kenfis.