Assassins Creed Brotherhood Gold Combat Missions

Assassin's Creed: Brotherhood is a historical fantasy third person, stealth action-adventure video game developed by Ubisoft Montreal for Microsoft Windows, PlayStation 3 and Xbox 360. It was released for PlayStation 3 and Xbox 360 in November 2010, and will be released for Microsoft Windows in March 2011. The game is a direct sequel to Assassin's Creed II, with Ezio Auditore da Firenze and Desmond Miles returning as the main protagonists, and it takes place right after the conclusion of the previous game's story. It is the first game in the main series to feature a multiplayer mode.
Minimum Requirements:

OS: Windows XP (32-64 bit) / Windows Vista (32-64 bit) / Windows 7
Processor: Intel Core 2 Duo 1.8 GHZ or AMD Athlon X2 64 2.4GHZ
Memory: 1.5 GB RAM (or 2 GB RAM in Windows Vista/7)
Hard Drive: 8 GB Hard Disk space
Video Card (graphics): 256 MB DirectX 9.0c--compliant videocard with Shader Model 3.0 or higher Video
Sound Card: DirectX compatible Sound Card
DirectX: DirectX 9.0c

Recommended Requirements:

OS: Windows XP (32-64 bit) / Windows Vista (32-64 bit) / Windows 7
Processor: Intel Core 2 Duo E6700 2.6 GHz or AMD Athlon 64 X2 6000+ or better
Memory: 1.5 GB RAM (or 2 GB RAM in Windows Vista/7
Hard Drive: 8 GB Hard Disk space
Video Card (graphics): GeForce 8800 GT or ATI Radeon HD 4700 or better videocard
Sound Card: 5.1 soundcard
DirectX: DirectX 9.0c
PC Gamepad or Xbox 360 Controller for Windows controller
Supported Video Cards at Time of Release: ATI RADEON X1950, HD 2000/3000/4000/5000 series, NVIDIA GeForce 7/8/9/100/200 series
Keyboard & mouse