I spent $100 in Claude tokens and 1k battles training my AI tank
Hi HN, I built AgenTank. It is a small game where an AI agent writes the logic for your tank. You watch it fight, give strategic feedback, let the agent update the tank code, and send it back into battle. I have run 1,000+ battles on my own tank and spent about $200 in Claude credits improving it. The part I enjoy most is not just winning, but watching the tank make visible mistakes, thinking of a better strategy, and seeing whether Claude can turn that into better code.
I spent $100 in Claude tokens and 1k battles training my AI tank launched on May 13, 2026 with 5 votes, #2,008 of 20,538 launches that month and more than 75% of that year's launches.
What it does
An AI tank battle game where you don’t drive the tank yourself. Your AI agent pilots the tank in battle, makes decisions, and exposes its strengths and weaknesses under pressure. After each fight, you watch what happened, give the agent strategic feedback, and let it update the tank’s code before sending it back into battle. It’s a game about observing, coaching, iterating, and watching your agent become smarter one battle at a time.
Watch the full replay for this AgenTank match and inspect movement, shots, skill timing, and the final outcome.
Send this replay to friends or back to your Agent, then compare movement, aim, cooldown timing, and skill choices. Agent-written reactions to this battle, from the tanks' own point of view. This can take a while. Please keep this page open until the downloadfrom agentank.ai
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