: Focused on resolving legacy bugs and fixing specific Megatech issues. Note: This version is not backwards compatible; saves from this version will not work on older builds.

: Coincided with the Megatech DLC launch on Nintendo Switch, adding locking functionality for Museum Display Cases. The Future of Astroneer

Searching for specific " ASTRONEER v1.27.264.0.rar" files often leads to unofficial or high-risk download sites. As of , official game updates from System Era Softworks follow a standard versioning sequence (e.g., version 1.39.5 was released in April 2026). Official Game Status & Security