Games like Fear of Dark
Games like Fear of Dark include Dead by Daylight, Outlast, Sons Of The Forest, Escape the Backrooms, and The Outlast Trials. We matched them by the tags players give Fear of Dark on Steam (Action, Indie, Adventure, Massively Multiplayer, and Multiplayer): closest matches first, and among equally close ones the better-known games.

Dead by Daylight
Shared: Multiplayer · Horror · Survival Horror

Outlast
Shared: Horror · Survival Horror · Multiplayer

Sons Of The Forest
Shared: Multiplayer · Survival Horror · Horror

Escape the Backrooms
Shared: Multiplayer · Horror · Survival Horror

The Outlast Trials
Shared: Multiplayer · Horror · Survival Horror

Notes of Soul
Shared: Action · Massively Multiplayer · Horror

The Beast Inside
Shared: Adventure · Action · Horror

The Forest
Shared: Adventure · Horror · Action

Subnautica 2
Shared: Multiplayer · Horror · Adventure

Resident Evil Revelations 2
Shared: Action · Multiplayer · Horror

Left 4 Dead 2
Shared: Action · Multiplayer · Horror

PUBG: BATTLEGROUNDS
Shared: Multiplayer · Action · Survival

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

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

Resident Evil 3
Shared: Action · Horror · Multiplayer

Don't Starve Together
Shared: Multiplayer · Adventure · Indie

Little Nightmares
Shared: Adventure · Horror · Indie

Little Nightmares II
Shared: Adventure · Horror · Singleplayer

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

Far Cry 3
Shared: Action · Adventure · Multiplayer

Dark Deception
Shared: Horror · Multiplayer · Indie

The Isle
Shared: Multiplayer · Massively Multiplayer · Adventure

Slender: The Arrival
Shared: Indie · Horror · Survival Horror

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