Cataclysm DDA Is THE open world zombie survival experience. So long as you like obtuse roguelikes with nearly no graphics.

Although Im obviously biased what with being a dev and all.

True I was mostly commenting about how citybuilders are often stuck with strictly differentiated zoning of the of the Modern and Industrial periods, not the entire history of urbanism.

Its just the strongest/more interesting way to play. Same problem as Skyrim’s stealth archer.

Finally contemporary urbanism.