Dive into a colorful underwater world and enjoy a relaxing idle fishing adventure!

In Lucky Big Catch, your goal is simple: catch fish, upgrade your cannons, and explore deeper areas of the ocean. Every upgrade improves your fishing efficiency and helps you take on new challenges.

Whether you prefer active gameplay or relaxing idle progression, there's always something new to discover beneath the sea.

Relaxing Idle Gameplay
Build your fishing team and watch your cannons automatically target nearby fish.Defeat a variety of sea creatures, strengthen your equipment, and advance through increasingly challenging underwater stages.

Upgrade Your Fishing Equipment
Earn coins by catching fish and use them to improve your fishing power:Increase cannon firing speed

Deploy more cannons.
Merge cannons to create stronger versions
Choose your upgrade path and keep improving your fishing efficiency.

Explore the Deep Sea
Discover multiple underwater environments, each featuring its own unique scenery and marine life.
As you dive deeper, you'll encounter stronger fish that require more powerful equipment to defeat.

Fun In-Game Events
Special in-game events may appear during your adventure, providing helpful boosts such as bonus coins, temporary effects, and other in-game benefits.
All rewards are virtual in-game items and are used only within the game.

Features
Relaxing idle fishing gameplay
Automatic cannon battles
Cannon upgrades and merge mechanics
A variety of colorful sea creatures
Smooth animations and satisfying visual effects