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Unravel the mystery surrounding the lost vessel Diogenes. A story-driven retro platformer with elements of horror. Use the zero-g suit to explore the eerie corridors of a derelict ship filled with unknown lifeforms and dark secrets.
Listed as free to play on Steam.
View country availabilityGreetings from Neon Chasm! COSMONAUT will become Free-to-Play by January 1st, 2020. We sincerely thank all those who supported us by purchasing the game over the past two years. It is our hope this change will allow the game to be enjoyed by as many players as possible. Happy Hol
The COSMONAUT Original Soundtrack is now included with each game purchase at no additional charge: 01. (1:26) Menu Theme 02. (1:39) Crossing the Rubicon 03. (2:15) Prologue Ship 04. (1:02) Tetherless 05. (2:14) The Chasm's Edge 06. (1:34) Glass House 07. (2:13) Sanctuary 08. (1:2
The COSMONAUT Original Soundtrack is now included with each game purchase at no additional charge: 01. (1:26) Menu Theme 02. (1:39) Crossing the Rubicon 03. (2:15) Prologue Ship 04. (1:02) Tetherless 05. (2:14) The Chasm's Edge 06. (1:34) Glass House 07. (2:13) Sanctuary 08. (1:2
Trailer 1