Athanasy
Released Apr 2022
Deep beneath the surface of the dead Earth, the City, the last refuge of humanity, hides. Engineering genius and efforts of all mankind; a giant structure of steel, concrete, and biopolymers. It keeps the remnants of civilization one step away from total extinction.
96% positive · 569 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence
Where to buy
Steam $9.99
Can't confirm — worth a look
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Evaluation
Athanasy launched on April 13, 2022 as a complete visual novel. Both DLC items — a soundtrack (released April 22, 2022) and an artbook (released April 10, 2022) — shipped around launch and are both available. No additional DLC has been announced or listed on the store. The developer has not posted any updates promising new content for Athanasy itself. The two post-launch news posts are announcements of entirely separate games from the same studio: CEIBA (November 2023) and DDD: Demons Double Down (February 2026). These signal that the studio is active and working on new projects, but they contain no indication that Athanasy will receive further updates or content. A minor English translation improvement shipped in July 2022. The store description describes a self-contained story with a defined playtime of 5–10 hours, consistent with a finished product. Athanasy launched as a complete package and has remained so.
Evidence
Store description presents a self-contained story with a defined 5–10 hour runtime, no mention of future content or updates
Wirion announced another new game, DDD: Demons Double Down — studio is active on new projects, not returning to Athanasy
Content
2 of 2 released · no outstanding content
Media
Details
Developer
Publisher
ST Sinovar
Achievements
11
Platform
Windows, macOS, Linux
Controller
partial support
Steam Deck
Not rated
Players
Single-player
About this game

Visual novel, biopunk, ADV, sci-fi, horror, bio-horror, body-horror, adventure

It doesn't have a name. The locals simply call it the City. Lilies do not bloom here and the sun does not shine. There is no fresh breeze blowing here and you can't hear the birds singing.
Josiah Kaviani, a young mathematician and statistician, starts his journey in this underground maze of cramped streets. He is talented and intelligent, but he has one terrible drawback – he is unbearably alone.
But soon, Josiah will have a fateful encounter that will turn his whole life and make him break the shell he used to live in. A meeting with someone or, perhaps, something that is hidden in such depths that even the horrific City cannot reach them. Something so secret that the very knowledge of it can be deadly. Something truly monstrous.

- A well-written world that you’ve never met before.
- A dark and frightening science fiction story based on real study.
- Complex, adult characters, each with their own motives, aspirations, and skeletons in the closet.
- A variety of difficult choices that might lead the story to an unexpected end at any time.
- A full range of endings – from bad to awful.
- An atmospheric soundtrack specially written for the game – it is blood music.
- Special art gallery where the player can check their progress.
- Some of the author's ideas were censored as to be found too dark and cruel...
- ...but most of them remained.

5-10 hours
Last evaluated Jun 22, 2026
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