Games like Otokiyome
Games like Otokiyome include Escape the Backrooms, Hello Neighbor, Five Nights at Freddy's: Security Breach, Sonic Frontiers, and MiSide. We matched them by the tags players give Otokiyome on Steam (Exploration, 3D Platformer, Action-Adventure, 3D, and First-Person): closest matches first, and among equally close ones the better-known games.

Escape the Backrooms
Shared: Horror · Exploration · First-Person

Hello Neighbor
Shared: Horror · First-Person · Action-Adventure

Five Nights at Freddy's: Security Breach
Shared: Horror · Exploration · First-Person

Sonic Frontiers
Shared: 3D Platformer · Exploration · Action-Adventure

MiSide
Shared: Psychological Horror · First-Person · Horror

September 7th
Shared: Exploration · Horror · 3D Platformer

Indiana Jones and the Great Circle
Shared: Action-Adventure · First-Person · Exploration

Lethal Company
Shared: First-Person · Horror · Exploration

Incantation
Shared: Exploration · Action-Adventure · First-Person

Amnesia: Rebirth
Shared: Action-Adventure · First-Person · Exploration

SILENT HILL: Townfall
Shared: Horror · Exploration · First-Person

Five Nights at Freddy's: Secret of the Mimic
Shared: First-Person · Horror · Exploration

The Talos Principle 2
Shared: Exploration · First-Person · 3D Platformer

Hamster Hunter
Shared: Exploration · Action-Adventure · 3D

SOMA
Shared: Horror · Exploration · Psychological Horror

Gorilla Tag
Shared: First-Person · Psychological Horror · 3D Platformer

Far Cry® 5
Shared: Action-Adventure · Exploration · First-Person

The Exit 8
Shared: Exploration · Horror · First-Person

PILGRIM
Shared: Exploration · Horror · Action-Adventure

Bramble: The Mountain King
Shared: Horror · 3D · Dark Fantasy

Outer Wilds
Shared: Exploration · Story Rich · Adventure

Mirror's Edge™
Shared: Action-Adventure · Exploration · 3D Platformer

Alice: Madness Returns
Shared: 3D Platformer · Horror · Action-Adventure

Inside the Backrooms
Shared: Horror · Exploration · Psychological Horror