Grid Bastion: Strong Fortress – Defend your fortress against endless waves of enemies in this strategic tower defense game! Place and upgrade your units wisely to create an unstoppable defense. As the enemies grow stronger with each wave, you'll need to plan, adapt, and survive to protect your territory. Key Features: Strategic Defense: Position your units strategically to maximize damage and stop invaders. Unit Upgrades: Earn gold to upgrade your tower. Endless Waves: Battle against increasingly tough enemies in an ever-growing challenge.