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Lost Cosmonaut header art

Lost Cosmonaut

Rejoice comrades! For you have survived the crash landing! Become lost on a randomly generated planet in Lost Cosmonaut, an action platformer with roguelike elements.

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Developer
Publisher
Release
March 25, 2016
10 years and 131 days ago
Steam Reviews
2 user reviews2 reviews0.0%

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Game contextLatest: IGF Team
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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.
Updated: Jul 14, 2026Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Lost Cosmonaut and Charlie Evans funded?FundingThe known source of funding behind the game.
Updated: Jul 14, 2026Creative controlWho appears to retain creative control of the game.
Updated: Jul 14, 2026Release statusWhether and how the game has been released.

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About the Game

Rejoice comrades! For you have survived the crash landing! Become lost on a randomly generated planet in Lost Cosmonaut, an action platformer with roguelike elements.

Features:
  • Fight for your survival against the aggressive alien inhabitants
  • Over 10 powerful bosses to face
  • Explore 10 massive randomly generated levels with different terrains and enemies
  • Unlock up to 8 special characters
  • Incredible original soundtrack