A fork of Factorissimo 2 focused on improving performance by implementing several 1.1 features. Can improve performance by 10X or higher. Also fixes several bugs from the original version.
As far as i remember, the Factorissimo2 buildings were set up such that they produced the pollution that was being made inside of it. Such that factory buildings didn't hotbox the pollution and cheese the game. Does this fork have the same? I can't see the buildings producing any pollution.