styggron: The previous version, 726 had an issue where the overview screen would not work (I play the offline version, I don't use galaxy), there was a thread on this specifically. Unfortuantely, it seems that when fixing this, they rendered saved games no longer working and also game play issues such as missing walls.
Looks like we just need to wait for 728 and hope it fixes all issues.
I installed 726 with the broken overview screen but I can't afford to lose all saves. There is a fix in the thread called overview not working though. Apparently you need to keep 2 files from the 727 install, and reinstall the 726 then everything works............
or......... lets just wait for a 728. Because 727 breaks the game, I would imagine the fix will be coming soon hopefully.
How do we install 726? I just started and some rooms I need I can't create because they turn black after I click the green check mark.
Sorry I figured it out. Thank you :) Once I got the 726 Patch i was good to go (at least i think I am or at least I can play)