Has anyone else gotten far enough into the single player game to notice that once you get into Access the Hive Core Entrance segment of Seat of Power episode, the graphics are all whacked out: trees are in the middle of the air, etc. And ultimately you can't access the subway entrance becasue it's up in the air on a floating island which you can't jump to. What is the matter with this game?

Have you tired rebooting and getting back into it? Some times things crash and stuff gets weird. I'm still one chapter back from that. got too late last night