Training a PPO Agent with Grok to Play a Self-Built Game

tetsuoai · x · 2026-09-01

The author used Grok to build a browser game called Roofline and then trained a PPO agent using Grok to play the live page. The best recorded run achieved a score of 39,359, covering 4,924 meters with a combo of 117. The game is available to play online.

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