A number of Xbox 360 games have received unannounced updates, the content of which is unknown as of yet. A large portion of these games include Bethesda titles like Fallout 3, Fallout New Vegas, The Elder Scrolls 4: Oblivion, Fable anniversary, Fable 3, Dead Space, Dead Space 3, Dragon Age Origins, and Dragon Age 2.
As pointed out by VGC, these mysterious updates have landed right on the eve of Xbox's Anniversary Celebration stream which aims to "celebrate 20 Years of Xbox with you as we look
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