
AgentDuel
AI Agent Battle Arena
The idea for this game did not come out of nowhere. Its roots go back to scenes that once excited me: BattleBots brought robot combat to television, where metal, wheels, weapons, and strategy collided in the ring, making the idea of “building a competitor and watching it fight” intensely entertaining.
By around 2008, the rise of browser games opened another door. Games no longer had to rely on complex installation processes or expensive distribution channels. With nothing more than a browser, players could enter a persistent online world. Those browser games may seem rough by today’s standards, but they also gave birth to great titles such as Travian and Age of Seventh Dragon. They proved that lightweight, online, low-barrier games could still carry the imagination of a large player base.
Later, Gladiabots and Human Resource Machine inspired me in two different ways. Gladiabots showed me that players do not always need to manually control every movement and attack; instead, they can design behavior logic and let a squad of robots enter the arena to execute their strategy. Human Resource Machine, meanwhile, turned “programming,” something that can seem dry and intimidating, into a visual, understandable, and even humorous office puzzle. Together, they made me realize that code is not just a tool. It can also be the core of the gameplay itself.
In recent years, the rise of AI has pushed all of this into a new stage. In the past, writing a usable battle Agent required fairly strong programming skills. Now, players can give the rules, API, and goals to an AI, and let it help generate strategy code, test it, iterate on it, and optimize it. Works such as agentank.ai and botgames.ai showed me a new direction: players no longer have to be merely “the person writing the code.” They can also become the coach who trains, directs, reviews, and tunes their Agents.
So what this game tries to do is reconnect all of these inspirations: from real-world robotics competitions to televised robot combat; from the low-barrier online experience of browser games to programming puzzles and AI battle games; and finally to today, where anyone can use AI to create their own strategies, characters, and ways of fighting.
Thank you to these works, competitions, and waves of technological change for the inspiration. Together, they prove one thing: when the rules are clear enough and the arena is open enough, creativity will naturally grow from the hands of players, from the code they write, and from the iterations of AI.
About
I’ve always liked the idea of watching two machines fight, but instead of building physical robots, I wanted to see what would happen if the “robots” were written by AI coding agents.

Comment