You are a commander tasked with defending Medieval Europe against a fearsome Alien Invasion, which historians agree definitely happened. Gesture vigorously to your elite, knight forces to command them into battle. You are the only commander brave enough to save the world by dragging tiny armies between towers with the urgency of someone who has just spilled coffee on a battle plan. Fail, and Earth may experience a brief administrative change in ownership. CONTROL your troops with potentially VIGOROUS gesturesDEFEND EARTH as one of five ANGRY European nationsNOT HAPPY with FIVE? Unlock USA, the secret TIME TRAVELING nationKICK ALIEN BOOTY on THIRTY maps and THREE difficulty modesOUTMANEUVER dynamic AI that notices when you are doing too well and becomes PROFESSIONALLY