Complete all trophies
Find all the pages from the appreciation book.
Complete the family reunion ending.
Complete the void ending.
Use the revolver.
Find all pieces of the mirror mask.
Find Johny's gift.
Find one piece of the mirror mask.
Find all VHS tape.
Find room 302.
You warped Bernard the Alien back to planet Ceiphe.
Complete Rakan's chapter.
Find Rakan's psychological evaluation tape.
Complete Dolores' chapter.
Find one VHS tape.
Find all George's audio cassettes.
Find the shotgun.
Find one of George's audio cassette.
Find the smiley face sticker.
Drink the hot chocolate.
Complete Lucy's chapter.
Find all Matryoshka dolls.
Find a Matryoshka doll.
Find all The Neighbors' pages.
Attempt to use the microwave.
Find one of The Neighbors' page.
Replace a light bulb.
Try to leave via the front door.