Happy Corals

Happy Corals asks you to act when rising water temperatures push corals to expel their algae and turn white, because bleached corals are more likely to die, so saving as many as you can matters.

How To Play Happy Corals

Use the arrow keys and space bar, or touch controls on mobile devices, to save corals.

Controls and Features

Global warming and pollution are the leading causes of coral bleaching. Touch controls are available on mobile devices alongside keyboard input.

Tips

Focus on saving corals, since bleached corals are more likely to die. Use whichever control method fits the device you are playing on.

Happy Corals FAQs.

Q: What controls does the game use? A: Arrow keys, space bar, and touch controls on mobile devices.
Q: What is the objective? A: Save as many corals as you can.
Q: What causes coral bleaching? A: Water that is too warm makes corals expel their algae.