Open the storage chest
Collect 50 upgrade items
Yes, they're drawers... But not just drawers.
Upgrade one weapon to max level
Open all articulated stairs
Find the bug that is not a bug
Save the game 3 times
Survive the Hotel
Find all the Memories
Discard items 5 times
Kill 10 enemies
Solve the chess puzzle
Discover all the toy rabbits throughout the environments
Finish the game without taking damage
Just that, find Jonisvaldo
Combine 4 items
Assemble the 3 gears
Use the flashlight for 15 minutes in a single game
Use the night vision camera for 15 minutes in a single game
Upgrade all weapons to max level
Collect all documents from the survivors
Finish the game
Finish the game 3 times
3067
3352
