In all the talk of graphical downgrades no one seems much preoccupied with 'why?'. Why build something and then proceed to tear it down, piece by piece, in the hope that ever more diminished expectations about the final product won't be severe enough to...
Keep an eye on Stubies getting stuck, for they can be troublesome.
You always get a chance to save a Stubie from the edge of the map, so look out for those wiggling arms.
You don't need to match bombs to bombs of the same colour.