How to play
Press Start harbor in standalone play; embedded play starts directly. Aim and fire a bubble. Three or more connected bubbles of the same color disappear. Any bubbles disconnected from the ceiling fall away. Matching bubbles score 10 points each; dropped bubbles score 20 each. Letters A-E distinguish the colors. Clear the entire board before the shot allowance runs out. Bubbles reaching the tide line also end the attempt. The dotted guide previews wall reflections and the landing cell. Swap the current and next bubbles for a better shot. Each clear earns one to three stars: finish at or below the displayed target for three, within 70 percent of the allowance for two, otherwise one. Clear a harbor to unlock the next; there are twelve. Replay unlocked harbors to improve stars. Pause with P or Escape. New run restarts the selected harbor after confirmation; Next harbor advances after a clear. My record exports or restores validated stars and best score, rather than an in-flight board. Ordinary origins save records locally; private sandbox previews use session progress, so copy the portable record to keep it.
