OZO: Ocean Zombie Outbreak

CocoBoo Games

Contains adsIn-app purchases

About this game

The ocean is under attack! In Ocean Zombie Outbreak, a thrilling underwater survival and defense game, relentless zombie enemies are invading the deep blue. This holiday season, command an army of sea creatures, build powerful defenses, and fight back to save your aquatic world.

Dive into a fast-paced ocean defense experience where strategy, action, and festive fun come together. Every level brings stronger zombie waves, tougher challenges, and new opportunities to upgrade your sea squad.

⚔️ INTENSE UNDERWATER ZOMBIE BATTLES
Face wave after wave of zombie invaders across a wide range of challenging levels. Each enemy type comes with unique attack patterns, requiring smart placement, perfect timing, and tactical use of abilities to survive.

🐠 BUILD YOUR SEA CREATURE DEFENSE TEAM
Unlock and command a diverse roster of sea creatures—from agile fish to powerful sharks and more. Each creature has unique strengths that help you counter different zombie threats and create the ultimate underwater defense strategy.

🎄 FESTIVE HOLIDAY EVENTS & SEASONAL CONTENT
Celebrate Christmas with limited-time holiday events, special missions, and exclusive seasonal rewards. Enjoy festive underwater visuals, themed effects, and bonus challenges that add a cheerful twist to the zombie survival action.

🌊 STUNNING UNDERWATER WORLDS
Explore beautifully designed ocean environments filled with vibrant coral reefs, mysterious deep-sea zones, and smooth, high-quality animations. Holiday-themed decorations bring extra charm to every underwater battlefield.

⚡ POWERFUL UPGRADES & CUSTOMIZATION
Upgrade your sea creatures with customizable power-ups to increase damage, speed, and special abilities. Strengthen your defenses to handle tougher zombie waves and advanced enemy attacks.

🎯 DAILY CHALLENGES & REWARDS
Complete daily missions to earn coins, boosts, and special rewards. Take part in unique events and climb higher by improving your strategy every day.

🛡️ JOIN THE DEFENSE – SAVE THE OCEAN
The ocean needs a hero this Christmas! Lead your sea creatures into battle, defend your underwater home, and reclaim the deep blue from the zombie outbreak.

🎄 Download Ocean Zombie Outbreak now and experience the ultimate holiday-themed underwater survival defense game!

What’s new

Happy Halloween
- The world’s gone spooky! 👻
- Enjoy our Halloween-themed update with pumpkins, fog, and festive decorations!
- The Halloween theme will be here for a limited time — don’t miss it!