Underplayed Gems

Atrium Mortis (2026)

Atrium Mortis cover
Developer
Hectic
Platforms
Windows
Genres
Adventure, Indie
Rating
5.0 of 5, 34 player ratings
Typical playtime
about 2.2 hours
Where to get it
Steam

More by Hectic

The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

A looping ancient hall where you must carefully spot subtle anomalies and solve observational puzzles, with each wrong choice resetting your progress.

atmosphericpuzzle-focusedtenserepetitiveobservationalpunishingmysteriousmeditative

What players say

Players call it a strong anomaly game that builds on the developer's previous title Moral Dilemma. They praise the variety of anomalies, some easy and some tricky, along with minigames and an upgrade system. The final hallway and epilogue are highlights. A few players note it is short but replayable.

Screenshots

Atrium Mortis screenshot 1Atrium Mortis screenshot 2Atrium Mortis screenshot 3Atrium Mortis screenshot 4Atrium Mortis screenshot 5

More games like this

More by Hectic

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.