Playco cuts manual fixes 50% prototyping games with GPT-6 Astra

Playco cut manual fixes 50% prototyping games with GPT-6 Astra

Playco built Playbot, an AI-powered IDE for game dev, using GPT-6 Astra. From one grey box prototype, the model generated three themed game worlds in one go, most working on first take. Manual fixes dropped 50% vs the previous model. Spatial reasoning, UI responsiveness, and game feel all improved. The model also plays the game to find bugs itself.