# 99½ REBORN Compatibility Checklist — Build 28

This checklist is for manual public-alpha reports. It is not telemetry and it is not certification.

1. Run `/launch-check/` and export the JSON report.
2. Record OS, browser, browser version, GPU if known, screen size and input method.
3. Start `/play/`, dismiss the dedication and enter Free Drive.
4. Try keyboard or touch input for at least one minute.
5. Pause and resume.
6. Reload the page and confirm the saved local game still opens.
7. Go offline only after first launch and test one reload if possible.
8. If the canvas blanks or WebGL fails, use the graphics recovery/export path.
9. Copy results into `/feedback/` and share manually.

Do not report this as a formal supported-device certification.