Is there a campaign turn limit I didn't know about. I'm playing vanilla GC3 Altarian Prophecy mission 1 and I liberated all the planets I needed to yet the Altarians still declare war on me making me fail the mission. The turn count is just over 600 and I didn't colonize any planets in there territory either. I think it does have something to do with the turn limits because the same thing happened last night also. The only difference was I hadn't liberated the main planet Vol.