Tank Defense: Merge Attack

Build your own combat machine and defend against endless enemy waves. Combine merge mechanics with idle progression and simple strategy. Plan your setup, improve your tank, and watch it fight automatically. Every upgrade changes how your machine performs in battle. Start with a basic vehicle and turn it into a powerful unit. Combine weapons to unlock stronger versions and create effective builds. Upgrade armor and modules to survive longer and deal more damage. Choose the right setup for each stage and improve it step by step. Face waves of enemies, including soldiers, drones, tanks, and helicopters. Battles run automatically, so your success depends on preparation and smart upgrades. Progress through multiple locations with increasing difficulty and new challenges. Play anytime, even offline. The game is easy to learn but offers long-term progression and many upgrade paths. Experiment with different combinations and find the most efficient strategy to handle every wave.