Invading Force3 - Version 2.0 The dark ages of 13th century have started. Merciless rulers have put their people under enormous stress. And simple people just couldn´t take it any longer. They chose you to lead them in their final fight against the lords and kings who have taken them all they have worked so hard for. You will have to prove all your strategy skills to storm those fortresses and castles without being destroyed before the mission is completed.