Unfinished long-play 'Uglisle', population 2088. Normal, but still playable lag-fest with rather small deck size for over 2K population. The map composed from 23 screenshots. Trying to keep map's bounding box tight. Without crash too soon, Uglisle will be much uglier than this...
EDIT/ADD: The Principality of Uglisle collapsed eventually to usual "Memory access out of bounds" -stuff. The final population was 3410+, with some 170-180 Gold, and around 1050 cards in the deck. Last composed screenshot map... Ugly it is: