Games like Shadow Stalker
Games like Shadow Stalker include The Outlast Trials, Dead by Daylight, Pacify, Apex Legends™, and Outlast. We matched them by the tags players give Shadow Stalker on Steam (Horror, Survival Horror, Character Customization, Sci-fi, and Supernatural): closest matches first, and among equally close ones the better-known games.

The Outlast Trials
Shared: Horror · Survival Horror · Character Customization

Dead by Daylight
Shared: Horror · Survival Horror · Multiplayer

Pacify
Shared: Horror · Survival Horror · Supernatural

Apex Legends™
Shared: PvP · First-Person · Multiplayer

Outlast
Shared: Horror · Survival Horror · First-Person

Alien: Isolation
Shared: Horror · Survival Horror · Sci-fi

Left 4 Dead 2
Shared: Horror · FPS · Multiplayer

Lethal Company
Shared: Horror · Survival Horror · First-Person

BIGFOOT
Shared: Horror · Survival Horror · PvP

Black Mesa
Shared: Sci-fi · FPS · First-Person

Hunt: Showdown 1896
Shared: PvP · Horror · FPS

Resident Evil Village
Shared: Horror · Survival Horror · First-Person

Species: Unknown
Shared: Horror · Survival Horror · First-Person

Depth
Shared: Horror · Atmospheric · Multiplayer

GTFO
Shared: Horror · Survival Horror · FPS

Dying Light
Shared: Survival Horror · Horror · First-Person

SOMA
Shared: Horror · Sci-fi · Survival Horror

Half-Life 2
Shared: Sci-fi · FPS · First-Person

Aliens vs. Predator™
Shared: Horror · Sci-fi · FPS

METRO 2033 Redux
Shared: Horror · Atmospheric · FPS

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

Inside the Backrooms
Shared: Horror · Survival Horror · Multiplayer

Phasmophobia
Shared: Horror · Supernatural · Multiplayer

DOOM 3
Shared: Horror · Sci-fi · FPS