When it arrives next Tuesday, Rockstar North's Grand Theft Auto IV (PS3, X360) will be the first retail game to feature NaturalMotion's euphoria animation technology.
In advance of the title's release, NaturalMotion sent over a video demonstrating how the real-time animations of the euphoria engine differ from other solutions, such as ragdoll physics.
The euphoria technology is also being utilized the physics-intensive PlayStation 3 and Xbox 360 editions of LucasArt's Star Wars: The Force Unleashed as well as NaturalMotion's own football game Backbreaker (PS3, X360).