Defend your castle against relentless enemy hordes in this strategic tower defense game. Build and upgrade towers, construct tactical walls, and collect magical relics to fortify your defenses. Adapt as unique foes and powerful bosses challenge your strategy across 50 gripping waves. Master resource management to claim victory. tower defense, castle defense, strategy game, tactical game, resource management, enemies, bosses, waves, relics, fortification, defensive strategy, castle builder, defense, strategy, tactics, game, survival, hero, online