The best tower defense game you will ever play! You will start the game with archers, knights, mages and artillery blasters. You need to repel the orcs from crossing your battlefield by building up your different units at their posts. You also have magical powers that you may use to rain down comets to kill all the monsters in a certain area. The further you progress in Kingdom Rush the more difficult but addicting and fun it will become with all the massive amounts of upgrades to your units and the special abilities you will have at your fingertips to utterly destroy any monsters that come into your battlefield.