Happy Reef

Happy Reef is a dynamic evolution adventure designed as a Chrome extension. Swim through a vibrant underwater world, gobble fish smaller than or equal to your size to grow, and risk predators that can end your journey in an instant. Reach the end to claim rewards based on your evolution level, and challenge the ultimate boss once you have evolved to the highest rank.

A unique Merge & Collect System lets you combine and upgrade fish outside of gameplay, unlocking permanent upgrades and rare species. With dozens of colorful sea creatures, simple controls, and immersive visuals and soundscapes, Happy Reef delivers strategic progression and relaxing exploration. Will you become the apex reef predator? Download Happy Reef now and begin your evolution journey!