No missable achievements (plus 18 unknown)
Sign in with Steam or Xbox to track your progress, and:
Found the axe
Do 100hp damage to doors
Completed on Easy
Finished with at least 1 extra key
Put yourself out whilst on fire
Found the secret shop
Found the statue
Didn't get knocked out
Completed on Medium
Completed on Hard
Beat Duncan's time on hard
Found all 3 exits
Didn't use any lights
Didn't collect any keys
Collected a total of 100 meteors
Didn't collect any meteorites
Avoided water inside the ship
Collected a total of 100 keys