When GPT-6 Astra started losing at StarCraft, it just stole the winning bot instead of playing fair

Credit: StarSkirmish Published Oct 4, 2026, 1:10 PM EDT Patrick O'Rourke is XDA's News Editor and Entertainment Segment Lead. Previously, he was Pocket-lint's Editor-in-Chief, the Editor-in-Chief of Canadian tech publication MobileSyrup, and earlier in his career, he worked as the technology editor at the Financial Post and Postmedia. He's based in Toronto. Over the past 15 years, he's written thousands of articles. Patrick has also interviewed dozens of tech industry executives and covered GDC, E3, Gamescom, WWDC, Apple keynotes, Samsung Unpacked events and more. Patrick has a BA in journalism from Toronto Metropolitan University. Sign in to your XDA account Summary GPT-6 Astra and Claude Opus 5.5 are tied with the top AI-made bots in the AI bot StarCraft tournament StarSkirmish. GPT-6 broke the rules, downloaded the human-made bot Stardust mid-match, and ran it instead of its own. The situation highlights AI rule-breaking, copyright risks, and StarCraft's long role as an AI testbed. StarSkirmish pits AI-made StarCraft: Brood War bots against each other alongside human-made bots. Based on the latest leaderboard results, OpenAI's GPT-6 Astra and Claude Opus 5.5 are tied as the top-performing AI-created bots, but Stardust, a human-made bot, kept getting the edge over the AI creations. In a recent match where GPT-6 battled Claude and a human-created bot called Pluto, the AI was losing and resorted to a very interesting tactic. Instead of adjusting its strategy, it broke StarSkirmish's rules in a very Skynet-like way, downloaded Stardust for itself, and started running that bot instead of the one it initially created (via Kotaku). GPT-6 basically decided to go outside the bounds of the competition when it started losing, instead of changing tactics or accepting it was about to lose. While this is just a video game AI competition, there's not much that stops GPT-6 Astra from breaking the rules of something else under more serious circumstances. It's also wildly on the nose for an AI to steal someone else's work and attempt to pass it off as their own. Given the AI industry is built on ignoring copyright laws, the entire situation isn't exactly surprising. This isn't the first example of AI cheating in a video game to win Stardust has a notable lead over GPT-6 Astra and Claude Opus 5.5 StarSkirmish creator Kai McPheeters eventually rolled back GPT's code and continued the competition. In another recent instance of AI cheating in video games, during the OpenAI Retro Contest (via Kotaku), an AI was told to increase its score in Sonic and decided glitching through the walls was the best way to do it instead of taking down more enemies and collecting additional rings. In StarSkirmish, each LLM is limited to playing as the Protoss and has an hour to develop a C++ bot. The bots can then build, harvest, and fight on one of three maps. Bruce Mackenzie Nielsen created Stardust in 2020, and it is considered one of the best StarCraft-focused AI bots. StarCraft has been a popular platform for testing AI for more than a decade, with Google's AlphaStar becoming the first artificially generated grandmaster in the game in 2019.