costumes, extras and how to get them

https://www.youtube.com/watch?v=yHybG7X7dQw
Butcher get the bad ending

Ambassador Get the UFO ending
https://www.youtube.com/watch?v=FL2lDcAQu38

Brawler Kill 50% or more of all enemies with only your fists
https://www.youtube.com/watch?v=NTUazqVKMpY

Cartographer Look at map less then 25 times

Codebreaker Do the Konami Code up, up, down, down, left, right, left, right, X, O
Vincent costume. I love it!
https://www.youtube.com/watch?v=9Y3NFz0cS0o

Collector Collect more then 300 items

Daredevil Finish the game without saving
https://www.youtube.com/watch?v=rBRjF9X8ZfQ


Explorer Distanced ran or walked greater then 22.5 km

Fireman Save Alessa in the beginning in less then 80 seconds

Savior Finish the game once

Sharpshooter Kill 75% or more of all enemies with guns
https://www.youtube.com/watch?v=qWE_vQ4_qNQ

Sprinter Finish game in under 2 hours
https://www.youtube.com/watch?v=ctoyxrLM-Rc

Stalker Use flashlight for less then 3 hours
https://www.youtube.com/watch?v=8v8f6EdZ-FQ

Weaponsmith Kill 75%+ of all enemies with melee weapons

night vision goggles: get the stalker accolade


Tesla rifle: get the UFO ending

Lonely moon guantlets: complete game once


Great cleaver: get bad ending

no fatigue: get sprinter accolade by completing game in under 2 hours

fire axe: rescue alessa in less han 80 sec.

extra options: complete game once

if you want to cheat, i've uploaded me gamesaves with all costumes unlocked.

bad: you need to fight the end boss.
bad ending

ufo: you just need to go to room 502 and try the key
UFO ending