In case you've finished all the campaigns, thought they were too easy and want a

*bigger challenge as well as something more to do outside of any multiplayer.

I've taken and modified all campaign maps to be significantly more difficult and included 4 extra maps (though one is just an edit of one that comes with the game). The campaign maps were not taken by me but from somewhere else on moddb.com (direct source in the read me).

Long-story short: I've rebalanced every map to have the highest appropriate difficulty setting which is "insane", on most maps with multiple opponents I've reduced it to "difficult".

The more detailed changes are in the included read me but you can still ask any questions here if you want and I'll try my best to answer them.

Download link:
https://drive.google.com/open?id=0B20JjCmbftI9aVRTcXZYRXIxUUE

As another bonus here are four unused maps that Blizzard abandoned in favour of the ones we have now, they are pre-expansion and the important ones are the Terran ones. I've numbered them for when they would have happened in the story (note the Zerg one is practically non-existent but I've included it for completion)

link:
https://drive.google.com/open?id=0B20JjCmbftI9a1dWUF83YnVRNUE