Games like Hollowbrook - Apartments
Games like Hollowbrook - Apartments include Escape the Backrooms, Firewatch, Lethal Company, Outlast, and SOMA. We matched them by the tags players give Hollowbrook - Apartments on Steam (Adventure, Psychological Horror, Indie, Exploration, and Episodic): closest matches first, and among equally close ones the better-known games.

Escape the Backrooms
Shared: Psychological Horror · Horror · Adventure

Firewatch
Shared: Adventure · Atmospheric · Exploration

Lethal Company
Shared: Horror · Psychological Horror · Exploration

Outlast
Shared: Psychological Horror · Horror · Atmospheric

SOMA
Shared: Psychological Horror · Horror · Atmospheric

Fears to Fathom - Woodbury Getaway
Shared: Adventure · Psychological Horror · Horror

The Exit 8
Shared: Exploration · Psychological Horror · Horror

Fears to Fathom - Ironbark Lookout
Shared: Psychological Horror · Horror · Adventure

Layers of Fear (2016)
Shared: Psychological Horror · Horror · Adventure

Inside the Backrooms
Shared: Psychological Horror · Horror · Adventure

Scanner Sombre
Shared: Exploration · Adventure · Horror

What Remains of Edith Finch
Shared: Adventure · Exploration · Atmospheric

Backrooms: Escape Together
Shared: Psychological Horror · Horror · Atmospheric

Fears to Fathom® - Scratch Creek
Shared: Psychological Horror · Adventure · Horror

Bad Parenting 1: Mr. Red Face
Shared: Adventure · Psychological Horror · Horror

Visage
Shared: Psychological Horror · Horror · Adventure

[Chillas Art] The Convenience Store
Shared: Psychological Horror · Indie · Adventure

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

Amnesia: A Machine For Pigs
Shared: Horror · Psychological Horror · Exploration

Mouthwashing
Shared: Psychological Horror · Horror · Indie

Blair Witch
Shared: Adventure · Psychological Horror · Indie

The Beast Inside
Shared: Adventure · Horror · Psychological Horror

MiSide
Shared: Psychological Horror · Horror · 3D

SILENT HILL: Townfall
Shared: Adventure · Psychological Horror · Horror