Defend your base by placing and upgrading towers to destroy incoming enemies. Choose from various maps and difficulty levels. Use special powers and customize strategies to defeat waves of space invaders.
Play as mythical characters with skills for varied formation strategies. Place heroes to block monsters and deal damage. Upgrade heroes to increase combat power and strengthen attributes.
Build and upgrade an army to fight in battles. Mine gold to strengthen troops and enhance weapons. Complete 2,500+ campaign levels with increasing difficulty. Choose to defend your castle or attack the enemy's.