Games like Feast Your Eyes
Games like Feast Your Eyes include Mouthwashing, Amnesia: The Dark Descent, Outlast, Outlast 2, and Blair Witch. We matched them by the tags players give Feast Your Eyes on Steam (Adventure, Indie, Gore, Violent, and Surreal): closest matches first, and among equally close ones the better-known games.

Mouthwashing
Shared: Indie · Horror · Gore

Amnesia: The Dark Descent
Shared: Gore · Horror · Adventure

Outlast
Shared: Horror · Gore · Adventure

Outlast 2
Shared: Horror · Gore · Violent

Blair Witch
Shared: Adventure · Indie · Horror

SOMA
Shared: Horror · Gore · Psychological Horror

Detention
Shared: Indie · Horror · Adventure

The Beast Inside
Shared: Adventure · Horror · Indie

Raging Loop
Shared: Adventure · Indie · Gore

Fran Bow
Shared: Adventure · Indie · Horror

Dead by Daylight
Shared: Gore · Horror · Violent

Scorn
Shared: Gore · Horror · Adventure

Visage
Shared: Horror · Adventure · Indie

FAITH: The Unholy Trinity
Shared: Indie · Horror · Gore

Granny: Chapter Two
Shared: Adventure · Indie · Gore

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

Maid of Sker
Shared: Adventure · Gore · Horror

[Chillas Art] Night Delivery
Shared: Indie · Adventure · Horror

Home Sweet Home
Shared: Adventure · Gore · Indie

Lethal Company
Shared: Horror · Exploration · Indie

Inside the Backrooms
Shared: Horror · Adventure · Exploration

Layers of Fear (2016)
Shared: Horror · Indie · Adventure

Little Nightmares
Shared: Adventure · Horror · Indie

Lucius
Shared: Adventure · Gore · Horror