Raph Koster’s Playable Worlds adopts Didimo’s AI-based Popul8 to create 3D characters Raph Koster's Playable Worlds is making a massively multiplayer online (MMO) game, and it will used Didimo's AI-based Popul8 tool. #press https://venturebeat.com/games/raph-kosters-playable-worlds-adopts-didimos-ai-based-popul8-to-create-3d-characters/?utm_source=press.coop