Can you find secret treasures buried under the sea? Catch as many fishes as you can! Improve your fishing line to go deeper and catch more fish! Now go and explore the ocean and all it's hidden treasures! You'll get hooked before you know it! - Lots of rewards and upgrades, you will get addicted! - Beautiful graphics and funny animations - Easy operation to catch a huge bundle of fish - Collect varieties of rare fish! - Earn coins even when you are idle and offline! fish, fishing, adventure, ocean, treasure, rare fish, upgrade, coins, idle game, underwater, explore, collectible, mobile game, addictive