Compiled in Windows 10 and tested for Windows 7, 8, 8.1 and 10.

To start the game, make sure you're in, at least, one of the OS' listed above and double-click "ConcentriX.exe".

To select an option on the main menu, use the mouse cursor. After selecting "Play" and reading the story introduction, press "Spacebar" to get started in the overworld.