Games like The Ritual
Games like The Ritual include Resident Evil 4, Resident Evil Requiem, Resident Evil 4 (2005), The Evil Within 2, and The Forest. We matched them by the tags players give The Ritual on Steam (Horror, Action, Survival Horror, Demons, and Third-Person Shooter): closest matches first, and among equally close ones the better-known games.

Resident Evil 4
Shared: Horror · Action · Survival Horror

Resident Evil Requiem
Shared: Horror · Survival Horror · Action

Resident Evil 4 (2005)
Shared: Action · Survival Horror · Horror

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

The Forest
Shared: Horror · Open World · Survival Horror

Resident Evil 3
Shared: Action · Horror · Survival Horror

Dead Space
Shared: Horror · Survival Horror · Third-Person Shooter

The Callisto Protocol™
Shared: Horror · Survival Horror · Third-Person Shooter

Resident Evil Village
Shared: Horror · Survival Horror · Action

Dying Light
Shared: Horror · Survival Horror · Open World

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

Dead Space™ 2
Shared: Horror · Survival Horror · Third-Person Shooter

Choo-Choo Charles
Shared: Horror · Survival Horror · Open World

Dead Space (2008)
Shared: Horror · Action · Survival Horror

Grand Theft Auto V Legacy
Shared: Action · Open World · Third-Person Shooter

Resident Evil 2
Shared: Horror · Survival Horror · Action

Resident Evil Revelations 2
Shared: Horror · Survival Horror · Action

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

Sons Of The Forest
Shared: Survival Horror · Open World · Horror

Metro Exodus
Shared: Action · Horror · Open World

Darkwood
Shared: Horror · Survival Horror · Action

Escape the Backrooms
Shared: Horror · Survival Horror · Action

Just Cause™ 3
Shared: Action · Open World · Third-Person Shooter

Days Gone
Shared: Open World · Action · Singleplayer