Installing the game
Download the game from http://www.buildaworld.net/download and run the installer In order to login register on the homepage.
(Mac version and other Platforms is aimed for later)
Windows Minimum Requirements
Graphics card: Nvidia, AMD, Intel HD Graphic 2000 or higher
Memory: Minimum 1 GB
OS: Windows XP, Windows Vista, Windows 7, Windows 8
And please ensure you have patched your graphics card driver to the latest in order to have the best experience.
Linux Minimum Requirements
Graphics card: AMD or NVIDIA OpenGL 3.2 capable with 512MB of VRAM - Intel graphics card not supported (officially)
Memory: 1 GB
Kernel: 3.0 or newer
(as per the home page July 2014)