Gamehelper.com - Euphoria Demo - Dev Tools
I love this system. It was in The Force Unleashed, though it was pretty forgettable. It was fantastic in GTA4 though. It's still the reason I come back to it.
Red Dead Redemption is coming out very soon and its got me excited for Euphoria all over again. Just picture the realistic responses from the ragdolls in the above video, but with horses. Yeah, RDR has Euphoria horses :)
It's also guna be in Max Payne 3! Now THAT will rock.