No missable achievements (plus 31 unknown)
Sign in with Steam or Xbox to track your progress, and:
Find a page of Randall's journal
Tackle a door
Survive a close encounter
Escape from the warehouse
Reach the junkyard
Perform a combo on an enemy
Get to the military control
Execute an enemy
Kill an enemy with a single melee attack
Tackle an enemy
Perform a headshot
Finish Randall's dream
Follow the Ratman to his den
Push a zombie over a railing
Face someone from Randall's past in the Park
Find Parker in the hockey arena
Finish Randall's nightmare
Find the first health expander
Reunite with Stella
Make it to the end
Finish Randall's flashback
Reload the revolver really fast
Roll to avoid lethal fall damage
Get infected by a friend on the leaderboards
Beat the high score in Raven Thunder's Rock Legend
Beat the high score in Madness Mansion
Beat the high score in Sport Daisy
Find all the IDs
Find all of Randall's memories
Get 100% of Deadlight
Finish the Nightmare mode