Games like HorrorMon Photography
Games like HorrorMon Photography include DOOM, DOOM Eternal, Ready or Not, Trepang2, and DOOM: The Dark Ages. We matched them by the tags players give HorrorMon Photography on Steam (Action, Singleplayer, Horror, Demons, and First-Person): closest matches first, and among equally close ones the better-known games.

DOOM
Shared: Action · Demons · FPS

DOOM Eternal
Shared: Action · Demons · FPS

Ready or Not
Shared: Singleplayer · Shooter · Horror

Trepang2
Shared: Singleplayer · Horror · Action

DOOM: The Dark Ages
Shared: Action · Demons · Singleplayer

BioShock Infinite
Shared: Action · Singleplayer · First-Person

Call of Duty®
Shared: Singleplayer · Action · Shooter

Black Mesa
Shared: Action · Singleplayer · First-Person

Left 4 Dead 2
Shared: Action · Shooter · Horror

DOOM 3
Shared: Action · Horror · Singleplayer

Resident Evil Village
Shared: Horror · Singleplayer · Action

Battlefield™ 2042
Shared: Singleplayer · Action · Shooter

DOOM 3
Shared: Action · Horror · Singleplayer

METRO 2033 Redux
Shared: Action · Horror · Singleplayer

Half-Life 2
Shared: Action · Singleplayer · FPS

Metro Exodus
Shared: Singleplayer · Action · Horror

Half-Life: Alyx
Shared: Horror · Singleplayer · Action

Blood and Bacon
Shared: Action · Horror · Shooter

Titanfall® 2
Shared: Singleplayer · Action · FPS

Bright Memory: Infinite
Shared: Action · Singleplayer · Indie

Buckshot Roulette
Shared: Horror · Singleplayer · First-Person

F.E.A.R.
Shared: Action · Horror · Singleplayer

METRO Last Light Redux
Shared: Action · Horror · Singleplayer

Resident Evil Requiem
Shared: Horror · Action · Singleplayer