Facade

Facade is a prototype for a fully-realized interactive drama where the player interacts with artificial intelligence controlled characters. Through continuous dialogue, gestures and actions in 3D space, the player engages the main characters, Grace and Trip, who are on the verge of a break-up. In this first-person game, the player engages the hosting couple, altering the fate of their relationship. A Behavior Language (ABL) makes Grace and Trip capable of multi-intelligent verbal and non-verbal reactions. ABL will be made publicly available to the game industry around 2004.

http://www.quvu.net/interactivestory.net/