Kingdom Rush is an awesome strategy game made by Ironhide Game Studio and you can play it online and for free on Silvergames.com. Build towers along the road and defend your kingdom against the rush of orcs, trolls and evil wizards. Earn gold by killing enemies to invest it into more upgrades.
You have to survive several waves of enemies so try to use your weapons wisely and don't waste all of them on your first wave. You can upgrade your towers as you proceed to higher levels and become unstoppable. Choose a difficulty level and do your best to defend your territory. Enjoy Kingdom Rush!
Controls: Mouse = Menu etc., 1 = Rain of Fire, 2 = Reinforcements spell, 4 = Activate/Cancel Sunray Tower, Spacebar = Cancel any selected spell/power/rally point