Villanous

Welcome to Villainous – A Tower Conquest. Be the villain instead of the hero, siege instead of defend, and take over the world, one kingdom at a time. Rather than building towers and defending against hordes of monsters, you are given the reins of an evil mage that builds his army from the ground up to dominate the lands. You must unlock new units, learn new spells, and think up unique summoning strategies to overcome the defenses of your foes. Source: The Developer Website.