To merge cannons in Shooting Cannon: Merge Defense, simply place two identical cannons next to each other on your grid. Once merged, they will form a stronger cannon with enhanced firepower.

The objective of Shooting Cannon: Merge Defense is to protect your checkpoint by strategically placing and upgrading cannons to shoot down waves of approaching enemies. Your goal is to survive as many waves as possible while merging cannons to increase their strength.

Yes, you can upgrade your cannons in Shooting Cannon: Merge Defense. By successfully merging cannons, you create stronger versions that can be further upgraded to deal more damage to enemies and better defend your checkpoint.

You earn coins in Shooting Cannon: Merge Defense by defeating enemies and completing levels. Coins are used to purchase new cannon types and upgrades, helping you build a stronger defense.

Yes, Shooting Cannon: Merge Defense includes a tutorial to guide you through the basics of the game. The tutorial explains how to merge cannons, upgrade them, and defend against enemy waves, ensuring you understand the gameplay mechanics before diving into the main levels.

Shooting Cannon: Merge Defense is an online game, so it requires an internet connection to play. However, some mobile versions may offer limited offline modes or allow you to download levels for offline play. Check the specific version you're using for details.

If you fail to defend your checkpoint in Shooting Cannon: Merge Defense, the wave of enemies will overwhelm your defenses, and you'll lose the level. It's important to strategically plan your cannon placements and upgrades to ensure you can handle the increasing difficulty of each wave.

Yes, there are various types of enemies in Shooting Cannon: Merge Defense, each with different attack patterns and weaknesses. To succeed, you need to adapt your defense strategies and upgrade your cannons accordingly to counter the diverse threats.