Readyverse Studios has unveiled Promptopia, an AI-powered generative creation tool, at the Permissionless III event. Co-founders Ernie Cline and Dan Farah showcased the tool, which allows players to create digital worlds using user prompts. Promptopia combines elements of first-person shooter, capture-the-flag, and Roblox, with all objects generated by user inputs. The tool is part of The Readyverse, a digital world inspired by Ready Player One. Aaron McDonald highlighted that Promptopia transforms anyone into a game designer with ease. The event also featured WIP gameplay from the battle royale game VisitOPEN.