In the thrilling game of castle defense, your primary mission is to safeguard the castle against the relentless onslaught of Orcs. To fortify your defenses, start by collecting coins scattered across the battlefield. These coins are crucial as they allow you to access the upper inventory, where you can drag and drop knights and various other defensive items onto the field. Strategically position your knights and deploy your items to maximize their effectiveness. Your ultimate goal is to eliminate the Orcs before they reach the castle gates, ensuring the safety of your stronghold. Engage in this intense battle, manage your resources wisely, and lead your knights to victory against the Orc invaders.