Nunu.ai is transforming video-game quality assurance with autonomous AI agents the company describes as "unembodied minds." These agents are capable of perceiving, navigating, and rigorously testing complex 3D game environments on their own, playing through games much as a human tester would but at machine scale. By automating large portions of QA and playability testing, Nunu.ai aims to dramatically reduce the slow, expensive, and repetitive manual testing that bottlenecks modern game development.
The agents are designed to operate inside real game builds, exploring levels, interacting with mechanics, and surfacing issues across difficulty settings and play paths. Because they generalize across titles rather than being hard-coded for a single game, they can be pointed at new builds and begin testing without bespoke scripting. This makes them useful not only for catching bugs but also for assessing playability, balance, and progression in a way that scales with the size and complexity of a game.
Nunu.ai was founded by Jan Schnyder, Kyrill Hux, and Nicolas Muntwyler, a team with deep technical roots at ETH Zurich and a collaborative track record dating back to 2017. The company has demonstrated real industry traction, working with major studios including Warner Bros., Scopely, and Roboto Games, signaling that its autonomous testing approach is being validated in production environments.
The company raised an initial $2 million pre-seed in 2024 backed by a16z GAMES SPEEDRUN, Y Combinator, and angels, then closed a $6 million seed round in 2025 co-led by a16z speedrun and TIRTA Ventures, with participation from Y Combinator and Hartmann Metaverse Ventures II. Total funding reached roughly $8 million, which Nunu.ai is using to scale its agents for game QA and adjacent applications.