Operating System:

  • Windows XP / Windows Vista / Windows 7 / Windows 8
  • OSX 10.6.8+ (Snow Leopard or greater)
  • Linux kernel 2.6.x+

All operating systems may be either 32-bit or 64-bit.


  • Intel Pentinum 4 x86 processor or later.


  • 192MB or more dedicated RAM.


  • OpenGL 1.4+ compliant graphics card.
  • Display resolution 1024x768 or higher.


  • ​Windows: DirectSound compatible sound card.
  • OSX: Core Audio compatible sound card.
  • Linux: ALSA, OSS, PortAudio, or PulseAudio compatible sound card.

Software Required:

Java builds may be either 32-bit or 64-bit. This does not affect performance in a noticeable way.

Users who do not meet the minimum system requirements may still be able to run the game, albeit with reduced functionality.

These requirements may change in the future due to the constantly evolving nature of the Alpha project. If these requirements change, users will be given notice within a reasonable time period beforehand.
Please note that we cannot support users who do not meet these requirements, although we will do our best to reduce the requirements in the future.