Games like For What
Games like For What include Poppy Playtime, Sally Face - Episode One, Outlast 2, SOMA, and Outlast. We matched them by the tags players give For What on Steam (Adventure, Horror, 3D, Dark, and Psychological Horror): closest matches first, and among equally close ones the better-known games.

Poppy Playtime
Shared: Horror · Dark · Psychological Horror

Sally Face - Episode One
Shared: Horror · Psychological Horror · Adventure

Outlast 2
Shared: Horror · Psychological Horror · Dark

SOMA
Shared: Horror · Psychological Horror · Dark

Outlast
Shared: Horror · Psychological Horror · Survival Horror

Little Nightmares II
Shared: Adventure · Horror · Dark

Little Nightmares
Shared: Horror · Adventure · Dark

MiSide
Shared: Psychological Horror · Horror · 3D

Inside the Backrooms
Shared: Horror · Adventure · Psychological Horror

Mouthwashing
Shared: Horror · Psychological Horror · Dark

No, I'm not a Human
Shared: Horror · Psychological Horror · Dark

Amnesia: The Dark Descent
Shared: Horror · Psychological Horror · Dark

Phasmophobia
Shared: Horror · Psychological Horror · Dark

Garten of Banban
Shared: Horror · Psychological Horror · 3D

Darkwood
Shared: Horror · Adventure · Psychological Horror

Escape the Backrooms
Shared: Horror · Psychological Horror · Adventure

Fran Bow
Shared: Psychological Horror · Horror · Adventure

Blair Witch
Shared: Adventure · Horror · Psychological Horror

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

Visage
Shared: Horror · Psychological Horror · Dark

Alan Wake
Shared: Horror · Adventure · Thriller

Detention
Shared: Horror · Psychological Horror · Adventure

Five Nights at Freddy's: Security Breach
Shared: Horror · Adventure · 3D

FAITH: The Unholy Trinity
Shared: Horror · Psychological Horror · Dark