Play now · free in your browser · on the App Store
Reef Bloom
A coral reef, yours to grow.
Reef Bloom is a gentle ecosystem game about stewardship, not control. Place coral on a 10×10 reef to generate Bubble Energy, hatch fish that swim wherever they please, and watch a living reef take shape. There is no failure state and no timer, only a reef that gets richer the longer you tend it.
Every species is a real animal, from clownfish and moorish idols to dugongs and lanternfish, with a journal that tells you a little about each one. Grow past the coral reef into a seagrass basin and the deep twilight zone, each with its own residents.
- 🪸Two ways to playClassic is a hand-drawn 2D reef. The 3D edition is a low-poly lagoon you can orbit, zoom, and expand tile by tile.
- 🐠Dozens of real speciesCommon, rare, and epic fish and coral across three biomes, plus seasonal events with exclusive residents.
- 🧘No pressure, everIdle streaks reward you for simply watching. Bubble Energy is never taken away.
- 💾Three save slots, no accountProgress lives in your browser. Nothing is sent to a server.
- 📱Now on iPhone and iPadReef Bloom is available on the App Store.
