Windows
OS: Windows Vista / Windows 7
Processor: Dual Core 2.6GHz
Memory: 4 GB RAM
Graphics: DirectX 9.0 compatible card with 512MB (minimum Nvidia GeForce 8000, AMD Radeon HD 2000)
DirectX®: 9.0c
Hard Drive: 4 GB HD space
Sound: DirectX compatible sound card
Other Requirements: Broadband Internet connection
Additional: Up to 3 controllers for play as heroes; Controller support not available for Dungeon Master Mode