A-Sync's 1984 internal training video about the equipment and reactor that opened the portal to The Backrooms.
in 1984, a lone man is trapped in The Backrooms— a labyrinth of seemingly endless, empty yellow office space. The man continues to explore until he comes upon a room full of Pillars... but he may not be alone.
The man comes acoss a trail of red tape and then a deep hole in the floor. He is forced to explore the hole up close.
An A-Sync Researcher tests out a camera, catching the first glimpses of the Gate that ended up accessing The Backrooms.
The man comes across another resident of The Backrooms.
The man comes across a seemingly empty room with a library layout.
A short conversation is had between A-Sync Researchers following the red tape
The man continues to follow the trail of the red tape. He may be being followed.
A phone starts ringing in the empty library room. The resultant screams from the other residents of The Backrooms lets the man know he is not alone, nor safe.
While traversing the empty library room, The Man comes across a huge entity.
Complete footage reconstruction of the last few episodes. The Man escapes the Library Entity— or does he?
Christopher E. comes across another resident monster in The Backrooms and runs to escape, only to find that the door he enters leads to a location he wasn't expecting...
Christopher E follows the newly found A-Sync Researchers back to the main gate for extraction, when all hell breaks loose back at the remote camp..
Christopher E works with the A-Sync Researcher to return to base, but The Backrooms has other plans and shows Christopher E the different biomes inside.
Christopher E tries to find the exit even though his A-Sync chaparone has gone missing. The different kinds of interiors give way to the A-sync Research Center... or does it?
Christopher E comes across the body of his A-Sync Chaperone, and after a series of hallways he finds an eerie courtyard, where he is chased by a Green Light.
Christopher E foolishly goes with his new friend from A-Sync back into The Backrooms.
Christopher E exits the Tower Hall after his A-Sync friend goes missing, only to find himself in an art gallery. The Green Light appears again... and so does his missing friend.
Christopher E finds himself in The Poolrooms, a Tile-Laden series of rooms with deep pools of water (holding who knows what). As he and his A-Sync Friend try to find an exit, they get separated... possibly intentionally. Then the lights go out.
A teenager filming his friends playing basketball clips into the Backrooms. He comes upon a grisly corpse (possibly of Christopher E), and notices a strange black fungus is growning on the walls and doorways which are imbued with a mysterious green light.
We follow and A-Sync Research Crew as they setup a large folding ladder that helps them reach a tall ledge, and leads them toward an atrium, where they realize they might not be safe.
A 90's skater boy clips into The Backrooms. He explores a white hallway in an office area with numerous doors and room full of keys, filing cabinets, a missing burnt out car that went missing a year earlier, and a misty arboreal section of The Backrooms. He then finds his way to the leading tape and follows it to the researchers.
Cmdr. Matthews, an Astronaut on Shuttlecraft Gallileo, is performing a routine spacewalk when he clips into The Backrooms from orbit.