
Trapped in an endless Roman corridor, you must observe carefully, solve eerie puzzles, and survive horrors in this roguelite puzzle-adventure.
Modeled estimate, not a reported figure. How we estimate →
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About
One wrong door, and the Atrium will swallow you whole.
You awaken in an ancient Roman hall that loops forever. The only way out is to identify what doesn’t belong. Statues turning to face you, banners changing colour, footsteps behind you - anything could be the clue. Choose wrong, and you’re cast back to Hall 0. Choose right, and the Atrium lets you progress.
But it's not as easy as just spotting anomalies. Sometimes, the anomaly is obvious - the problem is getting past it.
The halls aren’t empty. Angels of death drift silently between the columns, their presence warping the air. Stranger things lurk beyond - entities you can’t yet name, but will come to fear. Some can be avoided… others demand confrontation.
Spot the anomaly – Each corridor hides something amiss. A banner bleeding new colours. A statue’s eyes that follow you. A torch that burns too cold.
Left or right – Anomaly detected? Take the left door. Nothing wrong? Take the right. But beware: the Atrium has a way of warping your perception.
Puzzles in your path – Sometimes the left door won’t open until you solve a challenge; locate a hidden key, decipher an inscription, or answer a cryptic riddle.
Lurking Terrors – Angels of Death and nightmarish beings haunt the halls, punishing the slightest mistake.
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.
Optional Jumpscares - Too scared? Turn them off in settings.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French*, Italian*, German*, Spanish - Spain*, Japanese*, Korean*, Portuguese - Brazil*, Russian*, Simplified Chinese**languages with full audio support
Engagement
Hours played at review time, across 35 reviews with recorded playtime.
Reviews
Definitely the best anomaly-game i've played so far. I love the variety to other anomaly games out there it give with its concept to include some sort of minigames and the "upgrade-system" to help you a little when you played some time which you don't usually have with this type of games. Some of the anomalies are easy while others are really tricky so its good balanced and has so many anomalies you can find new ones almost every time. You should go and see what awaits you in the Atrium yourself
I have thoroughly enjoyed this game. I like to revisit this every so often to see how far I can get
:D! Super Duper Fun :D
Great memory tester i really enjoyed it :)
An absolute stellar game that I recomend to all.
Seems like a simple enough anomaly hunting game, right? It’s a great casual play, but keeps giving the more you explore the different rooms. The platforming is great way to mix up the gameplay - though I keep dying in those rooms 🤣 What I love about Hectic’s games are the incorporation of the community’s ideas - it feels like they really care about making the best game for the fans and makes me want to hunt for every hidden Easter egg.
I like this game, albeit if you know your way around games like "I'm on observation duty" it's a bit short it also has some smaller challenges to shake up the formular a bit. Without taking away too much, i've seen some fun challenges. Without spoilers: I do like the additional mode that unlocks after winning.
Schönes Anomalie-Spiel, sehr schöne Ideen eingebracht. Auch die etwas andere Art von Anomalie in der zweiten Runde ist genial! Sehr zu empfehlen!
Super fun anomaly game with lots of twists. Make sure you pet the duck, it's so worth it.
I will start by saying this. I am an idiot when it comes to any of these "figure out what is different" games, and it was obvious this would be a tough one for me, since it is detailed in what it can change from room to room and level to level. Don't take my short time playing it to mean it was not good. I loved it, but I quickly realized that I was making the same mistakes again and again. That was ALL on me, as even my chat when I livestreamed it told me I was not good at it. This is by no means the fault of the game, and I really recommend this game for those who love looking at the little details to see what you missed. I honestly had a lot of fun with it in the short time that I played it. It really does feel like exit 8, but with a lot more changes to look for in each level.
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Trends
Concurrent players on Steam, sampled daily since tracking started.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
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