The long-awaited Creation Kit for The Elder Scrolls V: Skyrim has finally been released and comes with a surprise cameo appearance.
Teaming up with Valve, Bethesda has released the Space Sphere mod, which adds Portal 2's Wheatley to the world of Skyrim.
The lovable robot will follow players around when applied to the game. Unfortunately, the mod went down soon after release, but Bethesda said they are working to restore it.
The creation kit also makes Skyrim the second game to feature on the Steam Workshop, which is a "central hub of player-created content and tools to publish, organize, and download that content into your games."