Borderlands 2: Commander Lilith & the Fight for Sanctuary الحد الأدنى لمتطلبات النظام:
OS: Windows XP SP3
Processor: 2.4 GHz Dual Core Processor
Memory: 2 GB(XP)/ 2 GB(Vista)
Hard Disk Space: 13 GB free
Video Memory: 256 MB
Video Card: NVIDIA GeForce 8500 /ATI Radeon HD 2600
Sound: DirectX 9.0c Compatible
Other Requirements:Initial installation requires one-time internet connection for Steam authentication; software installations required (included with the game) include Steam Client, DirectX 9, Microsoft .NET 4 Framework, Visual C Redistributable 2005, Visual C Redistributable 2008, Visual C Redistributable 2010, and AMD CPU Drivers (XP Only/AMD Only)

Borderlands 2: Commander Lilith & the Fight for Sanctuary متطلبات النظام المستحسنة :
OS: Windows XP SP3/Vista/Win 7
Processor: 2.3 GHz Quad Core processor
Memory: 2 GB
Hard Disk Space: 20 GB free
Video Memory: 512MB
Video Card: NVIDIA GeForce GTX 560 / ATI Radeon HD 5850
Sound: DirectX 9.0c Compatible
Other Requirements:Initial installation requires one-time internet connection for Steam authentication; software installations required (included with the game) include Steam Client, DirectX 9, Microsoft .NET 4 Framework, Visual C Redistributable 2005, Visual C Redistributable 2008, Visual C Redistributable 2010, and AMD CPU Drivers (XP Only/AMD Only)

Activation on Steam

1)      Download & install the Steam client on your computer from   here.

2)      Open the Steam client, register and login. Then, locate the Games tab on the top menu. Click that and select “Activate a Product on Steam..”

       

3)      Enter your code that is showed on the orders page of eTail. Market and and follow the steps showed to activate your game.

       

4)      The game can be monitored now and you can see it on the "Library" section on Steam. You can download and install the game now.

5)      If you need more information and support, you can click here: https://help.steampowered.com/en/wizard/HelpWithSteam