At D.I.C.E. 2012, Bethesda Game Studios' Todd Howard just showed an amazing highlight reel of mods the studio built into The Elder Scrolls V: Skyrim during a week-long "game jam" after the game's release. Features like mounted combat, a lycanthropy skill tree, and one enormous mudcrab, the width of the horizon, were all shown. And that was the tip of the iceberg.

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