Games like The Coma 2: Vicious Sisters
Games like The Coma 2: Vicious Sisters include Outlast, Resident Evil 4, Poppy Playtime, Little Nightmares, and The Forest. We matched them by the tags players give The Coma 2: Vicious Sisters on Steam (Horror, Adventure, Indie, Singleplayer, and Survival Horror): closest matches first, and among equally close ones the better-known games.

Outlast
Shared: Horror · Survival Horror · Singleplayer

Resident Evil 4
Shared: Horror · Survival Horror · Action

Poppy Playtime
Shared: Horror · Singleplayer · Survival Horror

Little Nightmares
Shared: Horror · Adventure · Singleplayer

The Forest
Shared: Horror · Adventure · Survival Horror

Darkwood
Shared: Horror · Adventure · Survival Horror

Resident Evil Village
Shared: Horror · Survival Horror · Singleplayer

The Beast Inside
Shared: Horror · Adventure · Survival Horror

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

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

Outlast 2
Shared: Horror · Survival Horror · Singleplayer

Tales of the Black Forest
Shared: Horror · Indie · Adventure

Hellblade: Senua's Sacrifice
Shared: Singleplayer · Female Protagonist · Adventure

Resident Evil 2
Shared: Horror · Survival Horror · Singleplayer

Resident Evil 3
Shared: Horror · Action · Survival Horror

Rise of the Tomb Raider™
Shared: Adventure · Singleplayer · Action

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

Mad Father
Shared: Horror · Adventure · Survival Horror

The Evil Within 2
Shared: Horror · Survival Horror · Adventure

SILENT HILL f
Shared: Horror · Survival Horror · Female Protagonist

DreadOut
Shared: Horror · Adventure · Indie

A Plague Tale: Innocence
Shared: Adventure · Singleplayer · Female Protagonist

SOMA
Shared: Horror · Survival Horror · Story Rich

Tomb Raider Game of the Year
Shared: Adventure · Action · Singleplayer