Humans and orcs have lived in peace for 65 years after 300 years of blood, grit and war. But the orcs have made a pact with demons to once again bring war to Azylon. Defend the kingdom from the ravagings of evil by building defense towers, research dynamic and unique tower upgrades, and recruit powerful heroes to find peace once more!

http://armorgames.com/play/15924/the-king-of-towers