The game has an interesting prologue that absorbs you in the era when the happenings in the game takes place. You will be controlling the monster army and managing their various resources to stand up against the human empire. Your goal during the game play should be to stop the empire from breaking through. You will need to build various kinds of towers in tactical areas on the map to confront the invading human enemies in order to eliminate them before they prove to be thorn in the flesh for the monster kingdom. The coins earned by killing the enemies help you unlock and avail so many of the useful things required during the battles. This is a unique defense based online game.