by Dakkan » Sun Jan 28, 2018 8:45 pm
Not sure how feasible this would be to implement, but a mossy overlay texture could be applied first to unclaimed pavings over a very long period of time, then those could later be susceptible to decay. If a new claim is placed over the mossy paving, then the process could reverse and lose the mossy overlay.
Abandoned places can be fun, but sometimes they're just an eyesore that someone tried to make and gave up on, more like graffiti.