Tom Clancy's Rainbow Six: Vegas 2

Minimum Requirements
Operating System : Windows XP(Service Pack 2)/Vista or Windows 7
Processor : Intel® Pentium 4 Processor 3.0 GHz or AMD Athlon 3000 GHz
Ram : 1 GB of Ram (Windows XP) or 2 GB of Ram (Windows Vista and Windows 7)
Vido : 128 MB DirectX® 9.0c with Pixel Shader Model 3.0
Sound Card : DirectX®-Compatible Sound Card
Hard Drive : 7.5 GB
Disc Drive : DVD-ROM 4x
Input Methods : Keyboard, Mouse
Media : DVD (1)
Internet : Broadband connection and service required for Multiplayer Connectivity.
Ohter : Local area network (LAN) (TCP/IP) Multiplayer, Online Multiplayer.

Recommended Requirements
Processor : Intel® Core 2 Duo Processor 2.4 GHz
Ram : 2 GB of Ram
Vido : 256 MB DirectX® 9.0c with Pixel Shader Model 3.0

Supported Chipsets
ATi Radeon™ : X1300, X1550, X1600, X1650, X1800, X1900, X1950, HD2000, HD2400, HD2600, HD2900, HD3000, HD3400, HD3600, HD3850, HD3870, HD4000, HD4350, HD4550, HD4600, HD4700, HD4770, HD4800, HD4890, HD5700, HD5800, HD5970
nVIDIA™ Geforce® : 6 Series, 7 Series, 8300, 8400, 8500, 8600, 8800, 9400, 9500, 9600, 9800, GeForce 100 Series, GeForce 200 Series, GeForce 300 Series

A world-exclusive first-look of the game appeared in the January, 2008 edition of the Official Xbox Magazine. It was announced that Logan Keller, the lead character from the previous game, had been removed in favor of having the player create his or her own character to play through the campaign. The player assumes the role of "Bishop", a member of the Rainbow squad with a great deal more experience who has a deeper involvement in the story.

The game, billed as "part sequel, part prequel", has events that run both before and concurrently to the story of Logan Keller and continue after where the first game concluded. In addition to the ability to customize a character in multiplayer, the player can now customize Bishop, Vegas 2's new protagonist. In single-player, the developers claim to have vastly improved teammate AI, so that now teammates cover each other as they advance. There are also several new commands, for example, the ability of a teammate to throw a grenade at a specific point. It is also possible to give commands to one's AI teammates using the Xbox 360 or Playstation 3 headset.

About This Game
Tom Clancy's Rainbow Six Vegas 2 -- the sequel to the award-winning next-generation first-person shooter -- returns to Sin City. Tom Clancy's Rainbow Six Vegas 2 is your last chance to rescue America's sexiest city from an escalating terrorist siege that will force you into heart-pounding action from beginning to end. The best are back and this time winner takes all. 

Tom Clancy's Rainbow Six Vegas pushes the franchise to new heights by adding new gameplay features and even more visuals. Players encounter an intense solo campaign that uses new tactical possibilities in various locations around Sin City. Tom Clancy's Rainbow Six Vegas 2 also breaks new ground in both co-op and adversarial modes, while providing interaction between the solo and multiplayer modes.
ESRB Rating: M for Blood, Intense Violence, Strong Language

General Features
More Vegas – Sin City is back and bigger than before. Explore all new Vegas hot spots as the environment changes from dusk to bright daylight to dawn, creating a visual experience that is as challenging as it is breathtaking 

More Multiplayer – The highly acclaimed multiplayer mode in Tom Clancy’s Rainbow Six Vegas has been upgraded to include 11 new maps that force more intense face-offs, two new adversarial modes, more rewards, and easier access to matches using the improved and intuitive matchmaking system 

Unprecedented Customizable Experience – Create your own identity that stays the same in both single player and multiplayer modes and progresses as you do. Reap the benefits of your single player rewards in multiplayer and vice versa 

Vastly Improved Co-op mode – Turn single player mode into co-op mode at any time, just by jumping into the game. Now your friend can jump into your single player game and help you without any change to the story 

Improved AI – AI is more challenging than ever. Now, the terrorists are equipped with thermal vision, night vision, and shields – not to mention a multitude of varying reactions – all of which are guaranteed to give you a new playing experience every time you go into battle. As you progress within the game, you’ll only be able to outsmart your enemies by taking advantage of intel opportunities, such as thermal scanning, and tactical strategies, such as leapfrogging 

New Weapons and Armor – Take down the terrorists more effectively using 11 new weapons. New camouflage, clothing and gear allow you to take customization to the next level