The game is currently hosted on as a free alpha prototype.
: Only download from reputable sites like Itch.io. Avoid third-party "free download" sites that may bundle malware. Download Second Earth PC Game 2019
: Download second-earth-windows-64.zip (Approx. 407 MB). macOS : Download second-earth-osx.zip (Approx. 417 MB). Linux : Download second-earth-linux-64.zip (Approx. 445 MB). The game is currently hosted on as a free alpha prototype
: There was a separate mobile game titled "Second Earth" by NTREEV SOFT released around 2014, but it is not the same as the 2019 PC base-builder from Free Lives. Download Second Earth PC Game 2019
: You manage a resource extraction outpost on Proxima Centauri B while defending against massive alien swarms. Cost : Currently Free ("Name your own price" on Itch.io). ⚠️ Important Notes
: Once downloaded, right-click the .zip folder and select Extract All .