Practical Tool Guides
How to configure a broadcast marble roulette map and recording
Set participant names, winning ranks, obstacle layout, camera behavior, saved presets, and a local match recording without blocking the course.
Define the result before editing the map
Enter one participant per line, then choose whether the result includes first through Nth place or Nth through last place. The number of marbles always follows the participant list.
- Remove blank lines and accidental duplicates.
- Confirm the rank count does not exceed the participant count.
- Use clear display names that fit beside a marble.
- Run a short sample before the real draw.
Use the map checker while placing obstacles
Rotors, guides, and diamonds can create interesting motion, but overlapping bodies or an invalid spawn zone can trap every marble. Resolve warnings before saving a preset.
- Select an obstacle to move the camera to it.
- Use the minimap to inspect long sections.
- Keep a visible path around dense obstacle groups.
- Save the working map as JSON before large edits.
Record and verify the final result
When recording is enabled, the browser captures the game canvas locally from the start until the result is decided. The result view remains visible until you stop or reset it.
- Check browser recording support first.
- Keep the tab visible during the draw.
- Confirm the downloaded video plays before closing the page.
- Keep the winner history when several rounds are needed.