Gravity have created this CG Samurai animation for Microsoft.
Gravity - Behind the Scenes Featurette
Have a behind the scenes look at how Alfonso Cuaron made Gravity.
Gravity - Profile
Trevor Hogg talks to the main Gravity crew about getting lost in space with filmmaker Alfonso Cuarón.
Inversion - Offensive Gameplay Trailer
The creators of Inversion show how gravity can be used offensively in their shooter game slated for early 2012.