Sanity of Morris

First-person detective horror where your flashlight can reveal your position

Alterego Games · Published by StickyLock Studios · Released Mar 23, 2021

Reviews: Mixed; 60% of 53
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 5 years ago; Jan 12, 2021
Minimum PC: DX11 supported dedicated …; 4 GB RAM · 3 GB disk; Full requirements

What is Sanity of Morris?

In this first-person psychological horror adventure, Johnathan Morris visits the isolated town of Greenlake to check on his father. You search for hidden clues with a flashlight, document evidence in a notebook, and sneak past enemies trying to stop your investigation.

For you if...

+you enjoy science-fiction mysteries centered on alien conspiracies
+you like exploration and puzzles mixed with psychological horror

Not for you if...

−you prefer direct combat to hiding from enemies

What players say

60% of 53 reviews are positive

Players often praise the story, while opinions on the voice acting are mixed. The most common complaints concern unreliable enemy detection, repeated deaths, and darkness that makes navigation difficult.

Screenshots and trailer

Sanity of Morris system requirements

Minimum: DX11 supported dedicated …, 4 GB RAM, 3 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 7, 8, 10 (32 bit or 64 bit)
Processor: Intel® Core™ i3 or AMD Ryzen™ 3 1200
Graphics: DX11 supported dedicated graphics card with atleast 2 GB VRAM.
Memory: 4 GB RAM
Storage: 3 GB available space
DirectX: Version 11

Does Sanity of Morris have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Sanity of Morris run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows, macOS, Linux
Achievements: 15
Steam features: Cloud saves, Family Sharing
Languages: Full audio: English. Text only: French, German, Spanish - Spain, Dutch.

Does Sanity of Morris 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 28, 2026. How to filter AI games on Steam