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.
Add even smaller(and cheaper) version of factory building. Instead of 20x20 make it, say, 10x10 (or even smaller?) and only two connections per side
Reasoning: sometimes I need to put few assemblers-producers before a lot of assemblers-consumers. Also it would be nice to organize factory in rooms with recursion1 enabled