Games like Karen
Games like Karen include Five Nights at Freddy's: Security Breach, Outlast, Escape the Backrooms, The Outlast Trials, and Lethal Company. We matched them by the tags players give Karen on Steam (Action, Stealth, Horror, Survival Horror, and 3D): closest matches first, and among equally close ones the better-known games.

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

Outlast
Shared: Horror · Survival Horror · First-Person

Escape the Backrooms
Shared: Horror · Survival Horror · First-Person

The Outlast Trials
Shared: Horror · Survival Horror · Stealth

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

METRO 2033 Redux
Shared: Action · Horror · Post-apocalyptic

Resident Evil Village
Shared: Horror · Survival Horror · Action

Resident Evil Requiem
Shared: Survival Horror · Horror · Action

Hello Neighbor
Shared: Horror · Stealth · First-Person

METRO Last Light Redux
Shared: Action · Horror · Post-apocalyptic

R.E.P.O.
Shared: Horror · Stealth · First-Person

Resident Evil 7 Biohazard
Shared: Horror · Survival Horror · First-Person

Alien: Isolation
Shared: Horror · Survival Horror · Stealth

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

Dead by Daylight
Shared: Horror · Survival Horror · Stealth

Poppy Playtime
Shared: Horror · Survival Horror · First-Person

Metro Exodus
Shared: Action · Post-apocalyptic · Horror

Amnesia: The Bunker
Shared: Horror · Survival Horror · Stealth

Gorilla Tag
Shared: First-Person · Horror · Psychological Horror

Outlast 2
Shared: Horror · Survival Horror · First-Person

Five Nights at Freddy's: Secret of the Mimic
Shared: Horror · Action · First-Person

Buckshot Roulette
Shared: Horror · First-Person · 3D

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

Garten of Banban
Shared: Horror · First-Person · 3D