ultimateplay://uploadSubmission Queue Live
Submit a Game
Build it weird. Keep it self-contained.
Uploads are locked to a single `.html` file under 2 MB, with the exact prompt and shared chat link required so the best entries can be remixed, dissected, and replayed.
Mobile wins
Ask the model for touch controls, on-screen buttons, or a clean one-thumb input loop if you want phone traffic to stick.
Quick Checklist
- Keep the file self-contained and small enough to load fast.
- Make the first 15 seconds visually loud and immediately playable.
- Include prompt details that make the next builder want to remix it.