Get Hypoxia: One Last Breath for PC

Hypoxia: One Last Breath is an interactive fiction game in which your decisions change the story. It follows Carl Thanavan, a young scientist living on Orbis Island, as he searches for the truth behind a catastrophe that has made it impossible to breathe safely outside.

Orbis Island

The Z gas appeared in the atmosphere 99 years ago, and the resulting oxygen wars led to the collapse of almost all modern societies. On Orbis Island, people survive inside a dome supplied with clean air by the Massive Air Company. The origins of the catastrophe remain unknown, and the island is politically unstable.

Carl's journey

Carl is determined to uncover the truth. When he agrees to host Shaimaa, a friend of his sister, he must put his ambitions aside and confront his fear of the outside. He meets Olivia and becomes an unwilling participant in the beginning of a revolution, leading him to question whether humanity's greatest threat is what he believed.

Story and presentation

This is the first part of the independent Hypoxia visual novel series and takes approximately 2–3 hours to complete. It has 1 true ending, 5 alternative endings and 1 secret ending. The game includes 15 backgrounds, 26 CGs including variations, 6 sprite characters, an original soundtrack and theme songs.