Atrium Mortis is a psychological horror roguelite. Outsmart terrifying entities, stack run-based power-ups, and solve lethal minigames - from Red Light, Green Light to zero-g space parkour. Collect diamonds for permanent meta-upgrades. Toggle jumpscares anytime in settings.
Atrium Mortis is a psychological horror roguelite. Outsmart terrifying entities, collect power-ups across runs, and solve high-stakes minigames - from Red Light, Green Light to zero-g space parkour. Turn off jumpscares anytime in settings.
Survive the Nightmare
The Angels of Death - Looming heralds that patrol the corridors, waiting for you to slip up. Keep your eyes on them.
The Face-Hiding Girl - A sorrowful spectre who dreads being seen. Never look her in the eye, no matter what.
The Tall Man - A silent stalker in the dark. If he visits you, there is almost certainly nothing you can do.
Stranger things lurk beyond - Entities you can’t yet name, but will come to fear.
Puzzles in your path
Solve hidden-object time trials, locate a key with a metal detector, catch Faye the Fairy, or outwit The Riddlemaster - and much more.
A Roguelite Puzzle of Observation and Nerve
Spot the anomaly – Coins turning into ducks. A knight turning to face you. A torch burning green.
Power up - Collect items and stack power-ups, like dice which reroll the current anomaly, or a clock that slows down time.
Grow Stronger with Every Run - Your journey is never wasted. Earn diamonds to unlock permanent upgrades. Like Hindsight to review missed anomalies, Foresight to glimpse anomaly odds, or a Radiant Sword to strike down Angels of Death.
Conquer the Final Trial - Hall 10 holds the Atrium’s ultimate guardian. Only the strongest souls will survive what waits there.
High Replayability - Test your reflexes and build strategy as you unlock deeper secrets with every attempt. There is a lot more to the Atrium than meets the eye.
Optional Jumpscares - Too scared? Turn them off in settings.
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