No Roof Collapse
This mod prevents all roof collapses allowing for safer mining, larger rooms without supports and roofs hovering mysteriously in the air. It affects both natural roofs and constructed roofs.
Compatibility: This mod should be compatible with everything other than mods that specifically rely on roof collapse as a mechanic. It has been reported it is NOT compatible with Raise the Roof.
Safe to install mid-save? Yes.
Safe to remove mid-save? Yes, but roofs will remain un-collapsed until something changes near them (remove a wall, remove a piece of roof, mine rock, etc) to trigger a collapse.
How many times did you re-check the number of Ls in "Collapse" to avoid a repeat of the "Alligned Turbines" incident? Far too many.