Game Overview: Cannon Merge Shooting Defense is a thrilling free online game tailored for action lovers. It offers a unique merge - based gameplay where players can upgrade their weapons.

• Gameplay Mechanics: The core of the game is to collect different battery deployments. Merge three identical batteries to create a more powerful one and boost your firepower.
• Challenges: As you progress, face waves of enemies at various checkpoints. Each level ramps up the difficulty, testing your strategic thinking and resource management skills.
• Graphics and Experience: Enjoy vibrant graphics and dynamic gameplay that keeps you engaged from start to finish.

How to Play: Collect batteries falling from the screen top. Merge three identical ones for an upgrade. Then, aim precisely to shoot down enemies at checkpoints.

Ready for an action - packed gaming adventure? Dive into Cannon Merge Shooting Defense now and dominate the battlefield!