Games like Backrooms:MEG Archives
Games like Backrooms:MEG Archives include MiSide, Poppy Playtime, Garten of Banban, Bendy and the Ink Machine, and Firework. We matched them by the tags players give Backrooms:MEG Archives on Steam (RPG, Horror, Puzzle, First-Person, and Psychological Horror): closest matches first, and among equally close ones the better-known games.

MiSide
Shared: Psychological Horror · Horror · First-Person

Poppy Playtime
Shared: Horror · Puzzle · Singleplayer

Garten of Banban
Shared: Horror · First-Person · Singleplayer

Bendy and the Ink Machine
Shared: Horror · First-Person · Puzzle

Firework
Shared: Horror · Puzzle · Psychological Horror

Buckshot Roulette
Shared: Horror · First-Person · Singleplayer

Layers of Fear (2016)
Shared: Horror · Psychological Horror · First-Person

Little Nightmares II
Shared: Horror · Puzzle · Singleplayer

Sally Face - Episode One
Shared: Horror · Psychological Horror · Puzzle

Resident Evil 7 Biohazard
Shared: Horror · First-Person · Singleplayer

SOMA
Shared: Horror · Psychological Horror · Story Rich

In Sound Mind
Shared: Horror · Puzzle · Psychological Horror

No, I'm not a Human
Shared: Horror · Psychological Horror · Singleplayer

Dark Deception
Shared: Horror · First-Person · Singleplayer

Fran Bow
Shared: Psychological Horror · Puzzle · Horror

Tales of the Black Forest
Shared: RPG · Horror · Indie

Garten of Banban 2
Shared: Horror · Puzzle · First-Person

OMORI
Shared: Psychological Horror · RPG · Story Rich

Little Nightmares
Shared: Horror · Singleplayer · Puzzle

ROUTINE
Shared: Psychological Horror · Singleplayer · Horror

Outlast
Shared: Horror · First-Person · Psychological Horror

Amnesia: The Dark Descent
Shared: Horror · Psychological Horror · Puzzle

Escape the Backrooms
Shared: Horror · Psychological Horror · First-Person

Outlast 2
Shared: Horror · Psychological Horror · First-Person