Signs of Life leaves early access with 1.0 release on Steam
Sweet Dog Studios' sci-fi survival sandbox supports solo and online co-op play, and is 35% off on Steam until November 24.
Sweet Dog Studios released version 1.0 of Signs of Life on November 11, moving the sci-fi survival sandbox out of early access and onto Steam at 1,900 yen, according to gamespark.jp. A 35% discount runs until November 24.
The game supports solo play and online co-op multiplayer. Players explore the surface of the planet Osiris, along with caves and alien ruins, gathering resources and studying unknown creatures and places.
The world is procedurally generated and also includes hand-crafted ruins and research facilities.
More than a decade in development
Early access for Signs of Life began in January 2014. The project traces back to 2011, when a developer played Terraria version 1.1 and felt a sci-fi game with more story would be worth making.
The game later passed Steam Greenlight through gamer votes before it became playable.
Quick answers
How much does Signs of Life cost on Steam?
It is priced at 1,900 yen, with a 35% discount available until November 24.
Does Signs of Life have multiplayer?
Yes, it supports both solo play and online co-op multiplayer.
When did Signs of Life leave early access?
Version 1.0 was released on November 11, 2026.