Games like Reioku - Ghost house -
Games like Reioku - Ghost house - include Buckshot Roulette, Five Nights at Freddy's: Security Breach, Poppy Playtime, Resident Evil 4, and Zoochosis. We matched them by the tags players give Reioku - Ghost house - on Steam (Horror, Dark, Thriller, Indie, and 3D): closest matches first, and among equally close ones the better-known games.

Buckshot Roulette
Shared: Dark · Horror · Indie

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

Poppy Playtime
Shared: Horror · Dark · Singleplayer

Resident Evil 4
Shared: Horror · Action · Singleplayer

Zoochosis
Shared: Dark · Horror · 3D

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

Outlast
Shared: Horror · Dark · Singleplayer

Bendy and the Dark Revival
Shared: Horror · Singleplayer · Action

Little Nightmares II
Shared: Horror · Dark · Singleplayer

Resident Evil Requiem
Shared: Horror · Action · Singleplayer

Five Nights at Freddy's
Shared: Horror · Singleplayer · Indie

Choo-Choo Charles
Shared: Horror · Dark · Singleplayer

Mouthwashing
Shared: Horror · Indie · Dark

Outlast 2
Shared: Horror · Dark · Singleplayer

Garten of Banban
Shared: Horror · Singleplayer · Dark

Five Nights at Freddy's: Secret of the Mimic
Shared: Horror · Action · 3D

Phasmophobia
Shared: Horror · Dark · Thriller

SOMA
Shared: Horror · Dark · Singleplayer

Ultimate Custom Night
Shared: Horror · Singleplayer · Dark

Resident Evil Village
Shared: Horror · Action · Singleplayer

MiSide
Shared: Horror · 3D · Singleplayer

Lorn's Lure
Shared: Dark · Horror · Singleplayer

Escape the Backrooms
Shared: Horror · 3D · Singleplayer

INSIDE
Shared: Dark · Horror · Indie