CMG World Robot Competition — Mecha Fighting Series

A CCTV-organized humanoid-robot combat competition where Unitree G1 units are remotely operated to fight.

CMG stands for China Media Group, the English name of China's central broadcaster. The Mecha Fighting Arena is one event within CMG's “World Robot Competition” series, held in Hangzhou in 2025 and broadcast on television; competitors used Unitree G1 humanoid robots, remotely controlling them to throw punches and kicks against each other. What the match mainly showcases is the robot's balance, impact resistance, and ability to autonomously get back up after falling — not autonomous decision-making, since every move is directed by a human controller. It brought humanoid robots into mainstream public view and turned “robot combat” into its own genre of paid performance and competition, later followed by leagues such as URKL. When watching this kind of event, it's important to separate what's teleoperated from what's autonomous.

ExampleWhen a robot is knocked down in a match, it gets back up on its own using a fall-recovery policy — an ability trained with reinforcement learning in simulation.

Also called

CMG Robot Combat Competition, Mecha Fighting Arena

Related

Unitree G1 · Unitree Robotics · Ultimate Robot Knock-out Legend · Teleoperation · Fall Recovery · Commercial Robot Performances

Sources

Robot combat - Wikipedia

As of

2025