Plants Vs Zombies Merge Defense is an army of merged plants to protect your garden from countless zombies. Your goal is to protect your garden from challenging waves of zombies. Experimenting with different plant combinations and positioning is the key to maximizing your defense capabilities and overcoming tough challenges. Prepare your defenses, merge your plants wisely, and unleash the full power of your green army to triumph over the relentless hordes of brain-craving zombies!