Games like Backrooms: 5 Missing Wanderers
Games like Backrooms: 5 Missing Wanderers include Buckshot Roulette, Poppy Playtime, Resident Evil Village, Outlast, and Garten of Banban. We matched them by the tags players give Backrooms: 5 Missing Wanderers on Steam (Singleplayer, Action, First-Person, Horror, and Dark): closest matches first, and among equally close ones the better-known games.

Buckshot Roulette
Shared: Dark · Horror · First-Person

Poppy Playtime
Shared: Singleplayer · Horror · First-Person

Resident Evil Village
Shared: Singleplayer · First-Person · Horror

Outlast
Shared: First-Person · Horror · Singleplayer

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

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

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

Outlast 2
Shared: Horror · First-Person · Singleplayer

Five Nights at Freddy's: Security Breach
Shared: Singleplayer · Horror · First-Person

Bendy and the Dark Revival
Shared: Singleplayer · Horror · First-Person

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

Resident Evil 4
Shared: Action · Horror · Singleplayer

Resident Evil Requiem
Shared: Horror · Action · Singleplayer

Portal 2
Shared: Singleplayer · First-Person · Puzzle

Garten of Banban 3
Shared: Singleplayer · Horror · First-Person

Portal
Shared: First-Person · Singleplayer · Puzzle

Resident Evil 2
Shared: Singleplayer · Horror · Action

DOOM 3
Shared: Action · Horror · First-Person

Amnesia: The Dark Descent
Shared: Horror · First-Person · Gore

SOMA
Shared: Horror · Dark · Singleplayer

Scorn
Shared: Horror · First-Person · Gore

Garten of Banban 7
Shared: Singleplayer · Horror · First-Person

Garten of Banban 8: Anti Devil
Shared: Singleplayer · Horror · First-Person

Garten of Banban 4
Shared: Singleplayer · Horror · First-Person