Bubble Harbor

How to play

1. Shoot a bubble into the hexagonal grid. A connected group of three or more matching colors disappears.
2. Bubbles no longer connected to the ceiling fall away for bonus points. Clear the whole board to win.
3. Every five shots that fail to make a match lower the board. Reaching the marked line ends the round.
4. Swap the current and next bubble before shooting. Current board and flight save in this browser.

AI or a friend?

Choose local AI with three search levels, or two players sharing one device. Changing mode or level starts a fresh game. Select a space, then confirm your move. There are no online rooms.

Make your move

• Point or tap above the launcher to aim and shoot; use the Shoot button to fire at the current angle.
• Left/Right or A/D adjust aim, Space or Enter fires, and X or Down swaps bubbles.

A small head start

• Use the dotted guide to plan a reflected shot off a wall.
• Remove a narrow ceiling connection to drop several colors at once.

Compatibility notes

Touch and keyboard controls are implemented. Physical phones, controllers and Tesla browsers await device testing.

Play style: Point and move. Local progress restoration is available for this game.

Check this game on your device ↗

Compatibility · Input check

Credits & source

Denny Games · Original TypeScript rules, synthesized interface sounds and vector artwork by Denny Games.. · License details · Source code

Updated: 2026-10-23. Free to play. Pages may contain disclosed affiliate links; Google ads are inactive.