Although the game is not directly available on Steam, you can still find it on some online stores that sell Steam keys.

There is no official PC download for the Galaxy on Fire 2: Supernova

version available on Steam and Amazon includes only the base game content and is current as of a March 2026 patch (v.1.0.3). The Disconnect: Mobile vs. PC

Since the original mobile version is widely considered the best-performing and most complete version (with guaranteed Supernova access), most players use an Android emulator to play it on PC. This allows you to sync your progress from a mobile device if you have one.