Many years ago some friends and I kicked around an MMO on a post-apocalyptic version of the US, full-scale. The actual data involved worked out to less than a t

Many years ago some friends and I kicked around an MMO on a post-apocalyptic version of the US, full-scale. The actual data involved worked out to less than a terabyte, including topo. Modern hardware has made that part tractable. The problem is, how the fuck do you make it fun?