Hypoxia - One Last Breath
A breathtaking sci-fi visual novel! Since the Z gas appeared in the atmosphere, it is no longer possible to breath outside the Dome. You play as Carl Thanavan, a young scientist determined to uncover the origin of the catastrophe. Which path will you choose?
Publisher
Release
September 7, 2021
4 years and 330 days ago
Steam Reviews
Mostly Positive21 reviews76.2%
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Game contextLatest: IGF Team
| ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan. | Status | Notes Latest Contributor: IGF TeamEdit notes |
|---|---|---|
Updated: Jul 14, 2026Developer scaleThe operating scale of the game's developer. | ||
Updated: Jul 14, 2026Publisher scaleThe operating scale of the game's publisher. | A separate publisher is listed without a proven bounded regional or service-only role. | |
Updated: Jul 14, 2026Release statusWhether and how the game has been released. | The title released with a separate publisher relationship. |
Media
7 itemsAbout the Game
Hypoxia is an exciting and interactive fiction video game where YOUR DECISIONS will change the story.
Since the Z gas appeared in the atmosphere 99 years ago, it is no longer possible to breath properly outside. As a result, almost all modern societies collapsed during the oxygen wars. On the Orbis Island, people survive thanks to a dome maintained and supplied with clean air by the Massive Air Company. However, the origins of the catastrophe remain unknown and the island suffers from a great political instability.
Carl Thanavan is a young scientist living in the Dome and determined to find the truth. As he accepts to host his sister’s friend Shaimaa, he doesn’t think that this decision will force him to put aside his ambitions and face his fear of the outside. On his journey, he will meet Olivia and take part unwillingly in the beginning of a revolution. He will then realize that the greatest threat for humanity was perhaps not the one he believed.
SYNOPSIS
Since the Z gas appeared in the atmosphere 99 years ago, it is no longer possible to breath properly outside. As a result, almost all modern societies collapsed during the oxygen wars. On the Orbis Island, people survive thanks to a dome maintained and supplied with clean air by the Massive Air Company. However, the origins of the catastrophe remain unknown and the island suffers from a great political instability.
Carl Thanavan is a young scientist living in the Dome and determined to find the truth. As he accepts to host his sister’s friend Shaimaa, he doesn’t think that this decision will force him to put aside his ambitions and face his fear of the outside. On his journey, he will meet Olivia and take part unwillingly in the beginning of a revolution. He will then realize that the greatest threat for humanity was perhaps not the one he believed.
CONTENT
- « Hypoxia - One last Breath » is the 1st part of the Hypoxia series, an independant visual novel series. Approximate length is 2-3 hours.
- 1 true ending, 5 alternative endings and 1 secret ending (will you be able to find it?).
- Beautiful art style, with 15 backgrounds and 26 CGs (variations included).
- 6 sprite characters in perfect anime style.
- Original soundtrack and theme songs.
