Games like Horror Adventure
Games like Horror Adventure include Ready or Not, Escape the Backrooms, The Beast Inside, Outlast 2, and Outlast. We matched them by the tags players give Horror Adventure on Steam (Action, Adventure, Horror, Psychological Horror, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Ready or Not
Shared: Singleplayer · Horror · Multiplayer

Escape the Backrooms
Shared: Horror · Psychological Horror · Multiplayer

The Beast Inside
Shared: Adventure · Horror · Action

Outlast 2
Shared: Horror · Psychological Horror · Singleplayer

Outlast
Shared: Horror · Psychological Horror · Singleplayer

Little Nightmares II
Shared: Adventure · Horror · Singleplayer

Resident Evil 3
Shared: Action · Horror · Singleplayer

Resident Evil 7 Biohazard
Shared: Horror · Singleplayer · Action

Dark Deception
Shared: Horror · Singleplayer · Psychological Horror

The Evil Within 2
Shared: Horror · Psychological Horror · Action

Grand Theft Auto V Legacy
Shared: Action · Multiplayer · Adventure

Resident Evil Village
Shared: Horror · Action · Singleplayer

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

Dead by Daylight
Shared: Horror · Multiplayer · Violent

Alan Wake
Shared: Action · Horror · Adventure

Halloween: The Game
Shared: Horror · Multiplayer · Violent

Red Dead Redemption 2
Shared: Adventure · Action · Multiplayer

Darkwood
Shared: Horror · Adventure · Action

Gears 5
Shared: Action · Adventure · Multiplayer

God of War
Shared: Action · Adventure · Singleplayer

Remothered: Tormented Fathers
Shared: Action · Horror · Adventure

Resident Evil 2
Shared: Horror · Singleplayer · Action

Visage
Shared: Horror · Psychological Horror · Adventure

Resident Evil 4
Shared: Action · Horror · Singleplayer