Games like Fairy Deer
Games like Fairy Deer include Tiny Bunny, Firework, Sally Face - Episode One, Dagon: by H. P. Lovecraft, and Milk outside a bag of milk outside a bag of milk. We matched them by the tags players give Fairy Deer on Steam (Casual, Visual Novel, Text-Based, Story Rich, and Horror): closest matches first, and among equally close ones the better-known games.

Tiny Bunny
Shared: Visual Novel · Story Rich · Horror

Firework
Shared: Horror · 2D · Visual Novel

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

Dagon: by H. P. Lovecraft
Shared: Visual Novel · Horror · Story Rich

Milk outside a bag of milk outside a bag of milk
Shared: Visual Novel · Story Rich · 2D

DISTRAINT: Deluxe Edition
Shared: Horror · 2D · Story Rich

PARANORMASIGHT: The Seven Mysteries of Honjo
Shared: Visual Novel · Horror · Text-Based

Slay the Princess — The Pristine Cut
Shared: Visual Novel · Story Rich · Horror

INSIDE
Shared: Horror · Story Rich · Atmospheric

OMORI
Shared: Story Rich · Horror · Hand-drawn

Mouthwashing
Shared: Story Rich · Horror · Atmospheric

Little Nightmares
Shared: Horror · Atmospheric · Story Rich

Hellblade: Senua's Sacrifice
Shared: Story Rich · Atmospheric · Horror

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

Gorogoa
Shared: Casual · Hand-drawn · Atmospheric

Homicipher
Shared: Visual Novel · Horror · Text-Based

Little Nightmares II
Shared: Horror · Story Rich · Atmospheric

SOMA
Shared: Horror · Story Rich · Atmospheric

Detention
Shared: Horror · Story Rich · Atmospheric

Happy Game
Shared: Horror · Casual · Atmospheric

Higurashi When They Cry Hou - Ch.1 Onikakushi
Shared: Visual Novel · Story Rich · Atmospheric

Pumpkin Eater
Shared: Visual Novel · Casual · Horror

Paper Bride
Shared: Horror · 2D · Casual