We almost forgot to remind that the release of Gunspell: Steam Edition was on time. Since November 7, you can purchase a special edition of Gunspell at the Steam Store. The game is available for Windows, Mac and Linux.
You need a Core 2 Duo E4400 2.0GHz or Athlon 64 X2 Dual Core 4200+ processor coupled with a GeForce GT 340 to run Gunspell system requirements at recommended. You can expect to get around 60FPS at 1080p screen res on high graphics settings with this hardware. For your PC to completely meet the recommended requirements you will also need 2 GB system memory. System memory for min is 1 GB.