James Cameron  previewed the 3D video game based on his highly-anticipated Avatar at E3. The sci-fi action-adventure, starring Sam Worthington, Zoe Saldana, Sigourney Weaver, Michelle Rodriguez, Giovanni Ribisi, Joel David Moore, CCH Pounder, Peter Mensah, Laz Alonso, Wes Studi, Stephen Lang and Matt Gerald, opens in conventional 3D theaters and IMAX 3D on December 18th.

Check out the video below from G4, along with some screen shots from the ‘Avatar’ game from ubisoft