China just turned a pair of Olympic venues into a playground for robots. The inaugural World Humanoid Robot Games, running from Aug. 15-17, opened Friday with soccer, sprints, kickboxing and table tennis, as well as a healthy number of face-plants. The games feature 280 robot teams from 16 countries and hundreds of bipedal bots vying for medals and whatever passes for bragging rights to robots. Events are split between two 2022 Winter Olympics landmarks: China's National Stadium and the National Speed Skating Oval. On the schedule: track and field, football (soccer to Americans), table tennis, and "scenario" trials such as medicine sorting, cleaning services and industrial handling—the kind of practical skills that robot-makers actually care about. The highlight reel revealed more chaos than control: robots colliding mid-match, sprinters crumpling mid-stride and kickboxers needing a reboot. But there were bright spots, too. Some bots popped back to their feet unassisted and even finished middle-distance runs as handlers puffed behind them. There was even a 1,500-meter race. Tickets ran 128–580 yuan (about $18–$81). The robot athletes are supplied by a combination of academia and industry, including China's Unitree and Fourier, with squads also from the US, Germany, Brazil, Japan and more. Organizers pitch the weekend as data collection under pressure, with sports forcing the robots to demonstrate balance, vision and decision-making, all of which later will translate over to the robot's work in factories, logistics and as home helpers. China is using the Games to showcase its bet on embodied AI -- software linked to machines that can navigate human spaces. The country has poured billions of dollars into robotics and is planning a 1-trillion-yuan ( about $137 billion) fund for startups as part of a push to counter an aging-workforce crunch and compete in advanced manufacturing. Rules vary by event, but organizers say competitions span autonomous control and remote operation: either way, no mid-match "player swaps" for fresh robots are allowed. That means lots of stress testing on robot batteries, heat management and recovery behaviors in real-time chaos. The Associated Press has streamed some of the Games if you want to check it out. The event runs through Aug. 17.