Windows</br>OS: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1 </br>Processor: Intel Core 2 Duo E6600 @ 2.4 Ghz or AMD Athlon 64 X2 5000+ @2.6 Ghz </br>Memory: 2 GB RAM </br>Graphics: nVidia 8800 / ATi Radeon HD 3870 with 512MB or Laptop integrated Intel HD 3000 with 3GB system ram </br>DirectX: Version 9.0c </br>Network: Broadband Internet connection </br>Hard Drive: 10 GB available space </br>Sound Card: DirectX 9 Compatible </br>Additional Notes:</br>Requires a 1024×768 screen resolution.</br>Requires an open IPv4 connection for online multiplayer.</br>A Triumph Account is required to use the game's online services. The game's single player and Hot Seat modes are fully playable using the guest account.</br>Please note that the Editor is Windows only.</br>