Borderlands 2 Tiny Tina’s Assault on Dragon Keep - Mac OSX

Sorcerers, Wizards and Crumpets, oh my! 
Join vault hunters, old and new, in Tiny Tina epic quest of revenge and redemption. Tiny Tina’s Assault on Dragon Keep, the biggest and most inspired add-on content in Borderlands history, features a game within a game, as Tiny Tina takes on the role of Bunker Master in a game of “Bunkers & Badasses”.

Features

• Travel through a dark and ever changing world of castles, dungeons and magic forests as you fight off skeletons, orcs, dragons and more. 
• Explore side missions and answer riddles as you roll your insight stat to gain new and amazing loot. 
• Join with friends to save the queen and restore peace and order to the world once more.

Minimum System Requirements

Operating System: 10.7.5 (Lion), 10.8.4 (Mountain Lion)
CPU Processor: Intel Core 2 Duo (Dual-Core)
CPU Speed: 2.2GHz
Memory: 4 GB RAM
Hard Disk Space: 13 GB
Video Card (ATI): Radeon HD 2600
Video Card (NVidia): Geforce 8800
Video Memory (VRam): 256 MB
Peripherals: Macintosh mouse and keyboard

Supported Video Cards:
NVIDIA GeForce® 8800, GT 120, 320M, 330M, 640M, 650M, 660M, 675MX, 680MX
ATI Radeon HD 2600, HD 3870, HD 4670, HD 4850, HD 5670, HD 5750, HD 5770, HD 5870, HD 6630, HD 6490, HD 6750, HD 6770, HD 6970
Intel HD Graphics 3000, 4000

Gamepad support: Borderlands 2 supports the Xbox 360 wired gamepad only. 

IMPORTANT NOTICE: If you own the Borderlands 2 Season Pass, DO NOT purchase this content here as you will be charged again.

Other Requirements: Borderlands 2 is required to play this add-on content

Other Requirements: Initial installation requires one-time Internet connection for Steam authentication; software installations required (included with the game) include Steam Client.

Internet Connection and acceptance of Steam™ Subscriber Agreement required for activation. See www.steampowered.com/agreement for details

Recommended System Requirements

CPU Processor: Intel Quad Core
CPU Speed: 2.4 GHz
Memory: 4 GB RAM
Video Memory (VRam): 512MB

NOTICE: The following video chipsets are unsupported for Borderlands 2:
ATI RADEON HD 2400
NVIDIA 8600m
NVIDIA 9400m, 9600m
Intel Integrated GMA 950
Intel Integrated x3100

NOTICE: This game is not supported on volumes formatted as Mac OS Extended (Case Sensitive)