Games like Acceptance
Games like Acceptance include Milk outside a bag of milk outside a bag of milk, Fran Bow, Mouthwashing, Sally Face - Episode One, and OMORI. We matched them by the tags players give Acceptance on Steam (2D, Horror, Psychological Horror, Romance, and Action): closest matches first, and among equally close ones the better-known games.

Milk outside a bag of milk outside a bag of milk
Shared: Psychological Horror · Story Rich · 2D

Fran Bow
Shared: Psychological Horror · Horror · Story Rich

Mouthwashing
Shared: Horror · Psychological Horror · Story Rich

Sally Face - Episode One
Shared: Psychological Horror · Horror · Story Rich

OMORI
Shared: Psychological Horror · Story Rich · Horror

DISTRAINT: Deluxe Edition
Shared: Horror · Psychological Horror · 2D

SILENT HILL 2
Shared: Horror · Psychological Horror · Story Rich

DISTRAINT 2
Shared: Horror · Psychological Horror · 2D

Darkwood
Shared: Horror · Psychological Horror · Action

SILENT HILL f
Shared: Horror · Psychological Horror · Action

SOMA
Shared: Horror · Psychological Horror · Story Rich

Firework
Shared: Horror · 2D · Psychological Horror

MiSide
Shared: Psychological Horror · Horror · Story Rich

Alan Wake
Shared: Horror · Action · Story Rich

Milk inside a bag of milk inside a bag of milk
Shared: Horror · Psychological Horror · Abstract

Tiny Bunny
Shared: Horror · Psychological Horror · Story Rich

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

Layers of Fear (2016)
Shared: Horror · Psychological Horror · Story Rich

KinitoPET
Shared: Horror · Psychological Horror · 2D

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

The Cat Lady
Shared: Horror · Psychological Horror · Story Rich

Little Nightmares II
Shared: Horror · Psychological Horror · Story Rich

In Sound Mind
Shared: Horror · Psychological Horror · Action

Little Misfortune
Shared: Psychological Horror · Horror · Story Rich