Coral Defense

Coral Defense is the deep-sea tower defense: trash sinks from the surface and only your school of sea creatures can hold back the tide. Plant guardians on the reef, gather pearls and let nothing through. Free and offline. 🐡 12 GUARDIANS The Glow Oyster makes pearls, the Shrimp and the Seahorse shoot bubbles, the Jellyfish slows trash down, the Crab holds the line, the Shell and the Elder Turtle are walls, the Pufferfish inflates and explodes, the Anemone stings whatever touches it, the Starfish heals its neighbors, the Electric Eel fires a bolt down the whole lane and the Ink Octopus lobs ink over everything. 🃏 BUILD YOUR SCHOOL Before every dive, pick up to 6 cards. Every level calls for a different mix. 🗑️ THE TRASH TIDE Bags, bottles, cans, cups, speedy straws, foam boxes that crack into flakes, nets that vault your first defense, exploding batteries, crushing tires, dripping oil slicks, buoys, wall-breaking anchors, fridges and turbines. 👑 SIX BOSSES The Scrap King calls reinforcements, the Plastic Octopus throws bags, the Scrap Shark charges, the Oil Sludge regenerates, the Lord of Nets traps your guardians and, at the very end, the Lord of the Black Tide. 🌊 500 LEVELS IN 20 SEAS From the Shallow Reef to the Black Tide, every sea has its own colors and mood: dark waters where trash only shows up close, currents that speed up a lane, fixed-deck challenges, rich tides with double pearls and a boss at the end of every sea. 💎 REEF SHOP Every win earns crystals, with bonuses for first clears, bosses and stars. Spend them on 5 levels for each guardian and on upgrades like starting pearls, faster recharge, a stronger Current and the Coral Shell that stops the first invader. 🎵 A LIVING REEF Illustrated scenery and creatures, an original soundtrack for the menu, the battles, the dark waters and the bosses, and brand-new sound effects. WHY YOU'LL LOVE IT • Classic tower defense with an ocean theme • 500 levels with rising difficulty • Real strategy: placement, economy and the right school • Play offline, no sign-up • Levels take 2 to 4 minutes Formerly Maré: Guardiões do Recife — your progress carries over. The in-game text is in Brazilian Portuguese. The reef needs you!