Mortuar

Co-op psychological horror where ghost hunts end in exorcisms

Dan-Rareș Crai, Raul-Sebastian Bîrnoschi, Andrei Mihăilă · Published by mortuargame · Released Jul 9, 2024

Reviews: Mostly Negative; 38% of 91
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Unsupported
Last update on Steam: 2 years ago; Jul 11, 2024
Minimum PC: GTX 1060; 12 GB RAM · 10 GB disk; Full requirements

What is Mortuar?

Mortuar is a free-to-play psychological horror game played alone or online with up to three others. You investigate an abandoned church or mansion in a setting resembling Hoia Baciu Forest, use equipment to identify the spirit, and follow journal instructions to perform an exorcism. The ghost drains your sanity and eventually begins hunting you.

For you if...

+you like investigating haunted places with a small team
+you enjoy following clues and carrying out rituals

Not for you if...

−you want constant action rather than investigation and waiting

What players say

38% of 91 reviews are positive

Players repeatedly report bugs that disrupt play, including interface glitches and erratic item behavior. They also criticize unclear ghost-identification guidance and long stretches with little happening.

Screenshots and trailer

Mortuar system requirements

Minimum: GTX 1060, 12 GB RAM, 10 GB of disk space.

As published by the developer.

Can my PC run Mortuar?

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Minimum

OS: Windows 10
Processor: i5-4570
Graphics: GTX 1060
Memory: 12 GB RAM
Storage: 10 GB available space
Notes: SSD recommended

Does Mortuar have co-op or multiplayer?

Yes: co-op online. It also has a single-player mode.

Does Mortuar run on Steam Deck?

Unsupported No: Valve rates it Unsupported on Steam Deck.

Graphics settings cannot be configured to run well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows, macOS
Steam features: Family Sharing
Languages: Full audio: English.

Does Mortuar use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam