| Recommended: | Minimum: | |
| OS: | Windows 10 | Windows 7 32bit |
| Video Card: | NVIDIA GeForce GT 740 equivalent or above, compatible with DirectX 11.0 | compatible with DirectX 10.1 |
| VRAM: | 2GB | 1GB |
| Processor: | Intel i5 2.5GHz, equivalent or above | Intel Pentium 2.0GHz, equivalent |
| RAM: | 8GB | 4GB |
| HD: | 1.2GB | 1.2GB |
We no longer sell the game on this page, to play the Full Version either buy the game from Steam or buy a key from itch.io (in-game click 'Activation', enter the serial key and click 'Activate'). The full research tree, the full soundtrack and LAN/internet multiplayer games are unlocked on the game Full Version. For multiplayer games are required distinct serials for each player.