Games like No Lights
Games like No Lights include Outlast, The Forest, Resident Evil Village, Resident Evil 7 Biohazard, and Resident Evil 4. We matched them by the tags players give No Lights on Steam (Action, Hidden Object, Platformer, Walking Simulator, and Survival): closest matches first, and among equally close ones the better-known games.

Outlast
Shared: Horror · Survival Horror · Survival

The Forest
Shared: Survival · Horror · Action

Resident Evil Village
Shared: Action · Horror · Survival Horror

Resident Evil 7 Biohazard
Shared: Horror · Survival Horror · Action

Resident Evil 4
Shared: Action · Horror · Survival Horror

Dead by Daylight
Shared: Horror · Survival Horror · Survival

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

The Outlast Trials
Shared: Horror · Survival Horror · Action

Dying Light
Shared: Horror · Survival Horror · Survival

Darkwood
Shared: Action · Horror · Survival Horror

Metel - Horror Escape
Shared: Horror · Hidden Object · Action

Resident Evil Requiem
Shared: Action · Horror · Survival Horror

Poppy Playtime
Shared: Horror · Survival Horror · Survival

Alien: Isolation
Shared: Horror · Survival Horror · Action

Slender: The Arrival
Shared: Horror · Survival Horror · Walking Simulator

The Beast Inside
Shared: Action · Horror · Survival Horror

Subnautica 2
Shared: Survival · Horror · Survival Horror

METRO 2033 Redux
Shared: Action · Horror · Atmospheric

METRO Last Light Redux
Shared: Action · Horror · Atmospheric

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

Ultimate Custom Night
Shared: Horror · Survival Horror · Survival

Resident Evil 2
Shared: Horror · Action · Survival Horror

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

FIVE NIGHTS AT FREDDY'S: HELP WANTED
Shared: Horror · Action · Survival Horror