Those insolent orcs are getting in the way of our rightful claim to this land! Mine gold, chop down trees, construct buildings, train units, heal your armies, and chop up bad guys directly all by just hovering your mouse over those objects!
You are the dungeon overlord and swarms of heroes are invading your lair, attempting to steal your gems. You must stop them by building creature lairs, traps, and sending your avatar out to defeat them.
Destroy the enemy base while defending yours. You can build turrets to defend your base and units to attack the enemy's. The twist of the game is that you can evolve as well as unlock new units and defense means.