Awesome command and conquer type game.
However, if you buy the wrong upgrades at wrong times, you can end up loving yourself.
I recommend upgrading both mana and upkeep to level 3 then upgrade your skeletons to lv 4 then buy meteor and freezy thing and that thing that brings people back from the dead. then do whatever the forget you want, you will be practically unstoppable.
Sit around your portal for a while and then after guards start coming turn auto on.
epic stuff right here