Higgsfield Demo Puts Claude Sonnet 5.5 Into 40-vs-40 Multiplayer Game Building

Higgsfield AI said Claude Sonnet 5.5 was used with its game-building platform to create a 40-vs-40 shooter with airstrikes, highlighting how quickly newer coding models are moving from small demos toward playable multiplayer prototypes. The company’s example arrived the same day Anthropic introduced Claude Sonnet 5.5, positioning the model as a faster and cheaper successor to Sonnet 5 for coding, everyday agentic work and polished creative tasks.