One of this week's ten new desktop wallpapers. You'll find more at each link:

Bioshock Infinite

Ether One

Batman Arkham Origins

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Batman Arkham Origins

Mass Effect 2

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Castlevania: Lord of Shadows 2 Revelations

Trine 2

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Trine 2

Mirrors Edge

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Darth Revan

I haven't see a great Goat Simulator wallpaper yet...