Games like FearBound
Games like FearBound include Buckshot Roulette, Escape the Backrooms, The Outlast Trials, Phasmophobia, and Pacify. We matched them by the tags players give FearBound on Steam (Action, Singleplayer, Multiplayer, Horror, and Psychological Horror): closest matches first, and among equally close ones the better-known games.

Buckshot Roulette
Shared: Multiplayer · Horror · Singleplayer

Escape the Backrooms
Shared: Multiplayer · Horror · Psychological Horror

The Outlast Trials
Shared: Multiplayer · Horror · Psychological Horror

Phasmophobia
Shared: Horror · Multiplayer · Psychological Horror

Pacify
Shared: Horror · Multiplayer · Psychological Horror

Dead by Daylight
Shared: Multiplayer · Horror · Action

Outlast
Shared: Horror · Singleplayer · Psychological Horror

Warhammer 40,000: Space Marine 2
Shared: Action · Multiplayer · Singleplayer

Dark Deception
Shared: Horror · Multiplayer · Singleplayer

BIGFOOT
Shared: Multiplayer · Horror · PvE

Halloween: The Game
Shared: Multiplayer · Horror · Singleplayer

Resident Evil 3
Shared: Action · Horror · Multiplayer

Five Nights at Freddy's: Security Breach
Shared: Singleplayer · Horror · Action

Ready or Not
Shared: Multiplayer · Singleplayer · Horror

In Silence
Shared: Multiplayer · Horror · Psychological Horror

Little Nightmares II
Shared: Singleplayer · Horror · Psychological Horror

Gorilla Tag
Shared: Multiplayer · Psychological Horror · Horror

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

Outlast 2
Shared: Horror · Psychological Horror · Singleplayer

Mount & Blade II: Bannerlord
Shared: Strategy · Multiplayer · Singleplayer

The Beast Inside
Shared: Horror · Action · Multiplayer

R.E.P.O.
Shared: Horror · Multiplayer · 3D

Bloons TD 6
Shared: Multiplayer · Singleplayer · Strategy

The Texas Chain Saw Massacre
Shared: Multiplayer · Horror · Action