Four AI agents using Google’s Gemini 4 Argon defeated the Ender Dragon, Minecraft’s final enemy, without human help. According to Google DeepMind researchers, the run lasted 27 hours and 14 minutes. The agents started in a randomly generated world on Easy difficulty, with cheating commands switched off.
Nobody assigned them roles or a strategy. Instead, they divided the work themselves, making tools, gathering food and preparing for the final fight. They shared messages and notes, warned each other about danger and collected teammates’ items after deaths. Rather than watching a screen or pressing keys, each agent wrote computer code to control a player through software called Mineflayer. Together, they wrote 2,783 programs and died 605 times before winning.
The result shows AI agents managing a long task together, but the experiment had limits. Mineflayer supplied exact information about nearby blocks and creatures, including those behind solid rock, while another software tool planned routes. The findings also came from a single run. A fifth agent watched for cheating and found none.
