1 do not activate the challenge thats by juggernaut if you dont open the door before activating this you will get soft locked

also if you get the the welling it is very good when you pack a punch it

key card in start room on shelf near drop down

sheets of paper with Numbers on them
1 near quick revive this is your blue number
2 near jug this is your red number
3 near double tap this is your yellow number