Build a browser game and train an agent to play it
Grok built the browser game Roofline, then trained a PPO agent that plays the live page, reaching a best score of 39,359.
Done withGrok Bot
- What they did
- The user prompted Grok to create the Roofline browser game. Grok then trained a PPO agent to interact directly with the live page at roof.grok.me. A person supplied the prompts and recorded the runs.
- How it went
- The best recorded run reached 39,359 score, 4,924 meters, and combo 117.
Try it yourself with Grok Bot
Build a simple browser game based on [game idea] and host it so it's playable at a live link. Then train a reinforcement learning agent, such as PPO, to play it, and report its best score and a few examples of how it plays. Finish with the game link, the training code, and a short summary of results.
Want help getting this working? Join the Vibe Coding Academy ↗ Run by Alex Finn, who also runs this site.
Source: X · Sep 1, 2026
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