: The full version is available for purchase (regularly $4.99) and includes features like Steam Achievements and Trading Cards.
: A free-to-download version for Windows 10/11 that includes in-app purchases to unlock the full game. : The full version is available for purchase (regularly $4
The game is highly optimized and runs on most older computers: : Windows XP / Vista / 7 / 8 / 8.1 / 10 / 11 Processor : 500MHz CPU Memory : 512 MB RAM Graphics : DirectX 9.0c compatible 3D graphics card Storage : 80 MB available space Key Game Features : The full version is available for purchase (regularly $4
: Journey through the solar system across 110 levels. : The full version is available for purchase (regularly $4