Games like Beneath The Backrooms
Games like Beneath The Backrooms include Escape the Backrooms, Five Nights at Freddy's: Security Breach, Resident Evil Requiem, Five Nights at Freddy's: Secret of the Mimic, and A Plague Tale: Requiem. We matched them by the tags players give Beneath The Backrooms on Steam (Action, Adventure, Action-Adventure, Exploration, and 3D): closest matches first, and among equally close ones the better-known games.

Escape the Backrooms
Shared: Horror · Adventure · Exploration

Five Nights at Freddy's: Security Breach
Shared: Horror · Exploration · Survival Horror

Resident Evil Requiem
Shared: Action · Survival Horror · Horror

Five Nights at Freddy's: Secret of the Mimic
Shared: Adventure · Action · Horror

A Plague Tale: Requiem
Shared: Action · Adventure · Action-Adventure

SILENT HILL: Townfall
Shared: Adventure · Action · Horror

The Forest
Shared: Adventure · Horror · Action

Rise of the Tomb Raider™
Shared: Action · Adventure · Exploration

Darkwood
Shared: Adventure · Action · Horror

Crimson Desert Enhanced
Shared: Action · Adventure · Exploration

Resident Evil 4
Shared: Action · Horror · Survival Horror

The Beast Inside
Shared: Adventure · Action · Horror

SILENT HILL f
Shared: Action · Horror · Adventure

Tomb Raider Game of the Year
Shared: Action · Adventure · Exploration

Outlast
Shared: Horror · Survival Horror · Adventure

Sonic Frontiers
Shared: Adventure · Action · Exploration

Backrooms: Escape Together
Shared: Horror · Survival Horror · Exploration

Kena: Bridge of Spirits
Shared: Action · Adventure · Action-Adventure

Bendy and the Dark Revival
Shared: Action · Adventure · Horror

Lethal Company
Shared: Horror · Exploration · Survival Horror

Ready or Not
Shared: Realistic · Action · Horror

Resident Evil 7 Biohazard
Shared: Horror · Survival Horror · Action

Lorelei and the Laser Eyes
Shared: Adventure · Exploration · Action

Pyromaniac
Shared: Action · Adventure · Action-Adventure