A new Nvidia tech demo includes real-time AI characters that react to player decisions


Nvidia has unveiled a new tech demo showing AI video game characters with speech and animation powered by the Nvidia Avatar Cloud Engine (ACE) as part of GDC 2024 and GTC 2024.

Created in collaboration with AI gaming startup Inworld AI, the playable demo is built in Unreal Engine 5. It combines Nvidia ACE technology with the Inworld Engine to allow developers to implement realistic animated AI-powered NPC characters that react dynamically to the player. Decision.