Petricore partnered with Liquid City as the software development team for the early prototypes of Overbeast, while their team led the creative direction and game design. Built as a mobile augmented reality experience, the prototypes explored the core gameplay and technology that would later be used to pitch the project.

The prototype work helped support successful pitching efforts before the project went on to be developed by Liquid City in partnership with Verizon and released in 2023.