First: Improved airlock system Could it be possible to get a signal on the doors ? maybe it require all new doors but what I'm searching for is that ex. door A can't open before door B is fully closed .. this has almost been succeeded with the new circuits but its still only on timer which means tha...

Good to see its not only me having this problem :) Will make it much easier to make a functioning prison if not just for certain levels of prisoners to share a hallway to ex. the workshop Best solution would be if you can select freely between the groups or just deselect a group! another thing that ...