https://gameanatomy.netEvidence-led experiments on AI game generation, testing, and the verification harnesses that make results inspectable.https://gameanatomy.net/posts/one-build-failed-passed-failed-again/https://gameanatomy.net/posts/one-build-failed-passed-failed-again/One Space Invaders route received primitive FAIL, engineered mechanical PASS, and human-terminal practical FAIL—and all three verdicts were honest.Mon, 13 Jul 2026 00:00:00 +0000https://gameanatomy.net/posts/mechanic-real-human-review-too-subtle/https://gameanatomy.net/posts/mechanic-real-human-review-too-subtle/Command Cells passed every named machine gate, but one operator review found the mechanic too subtle and set a 30-second magnitude bar for the next search.Mon, 13 Jul 2026 00:00:00 +0000https://gameanatomy.net/posts/accepted-build-took-three-model-roles/https://gameanatomy.net/posts/accepted-build-took-three-model-roles/The accepted 03.2B Space Invaders base combined a cleaner GPT seed, a Flash presentation donor, and a Pro executor under machine and human verification.Mon, 13 Jul 2026 00:00:00 +0000https://gameanatomy.net/posts/the-untestable-game-won/https://gameanatomy.net/posts/the-untestable-game-won/In a Breakout experiment, mechanically testable builds passed while uninstrumented grafts won the human review.Sat, 11 Jul 2026 00:00:00 +0000https://gameanatomy.net/posts/all-three-breakouts-passed-none-could-restart/https://gameanatomy.net/posts/all-three-breakouts-passed-none-could-restart/All three engineered Breakouts passed the mechanical driver, but none provided the player a complete restart loop.Fri, 10 Jul 2026 00:00:00 +0000https://gameanatomy.net/posts/my-lie-detector-lied/https://gameanatomy.net/posts/my-lie-detector-lied/A deterministic Pong test harness falsely failed correct AI-generated games twice, showing why falsifiers need their own autopsy.Wed, 08 Jul 2026 00:00:00 +0000https://gameanatomy.net/posts/fun-is-not-a-spec/https://gameanatomy.net/posts/fun-is-not-a-spec/An AI Pong specification can enforce correctness, but this experiment shows why player feel still needs separate human judgment.Wed, 08 Jul 2026 00:00:00 +0000https://gameanatomy.net/posts/three-pongs-from-one-line/https://gameanatomy.net/posts/three-pongs-from-one-line/Three AI systems turned one vague Pong prompt into different games, then an explicit test contract made the results verifiable.Tue, 07 Jul 2026 00:00:00 +0000