FREE: Dustforce Steam Key

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This is for a steam key of dustforce.

http://store.steampowered.com/app/65300/?snr=1_7_suggest__13

Clean up the world with style! As an acrobatic janitor, you are an adept force against dust and disorder. Leap and dash off walls and ceilings, and deftly traverse precarious environments. Cleanse each level swiftly and thoroughly to achieve mastery in this 2D sweep-'em-up platformer.

Key Features:
Over 50 levels varying in difficulty from elegant exploration levels to intense challenges for hardcore players.
Compete on the online leaderboard and instantly watch replays of every players' best attempts.
Play against your friends with local multiplayer matches.
Roam through a myriad of beautiful environments accompanied by an original soundtrack.
PC System Requirements
OS: Windows XP, Vista, 7
Processor: Core 2 Duo 2.0 GHz or equivalent
Memory: 1GB
Hard Disk Space: 400MB Free Space
Video Card: Dedicated graphics card with Shader Model 2.0 support
DirectX®: 9.0c
Mac System Requirements
OS: OS X version Leopard 10.5.8, Snow Leopard 10.6.3, or later.
Processor: Core 2 Duo 2.0 GHz or equivalent
Memory: 1GB
Hard Disk Space: 400MB Free Space
Video Card: 256MB RAM with Shader Model 2.0 support
OpenGL: Version 2.1