>>14750567
As far as I know Campaign on PC was never co-op, could be wrong, no decent mods in my opinion but that's because I was very upset about the mod community's flavor of the month mentality (ie. everyone wanted to make Halo, TFU, LotR, GoT, TWD mods depending on what was popular, specially cringy with the last three), I always wanted to rework some of the classes but real life said I needed to make more 3D stuff to pay the bills.