No steam plans, it'd be impossible to port the campaign. A mp only port would work in theory, but that opens up problems with crossplay. I feel pretty confident saying it's ps4 lifetime exclusive.Getting this forum up and running long before any influx was a good idea. Could be a clusterfcuk if you tried launching them both at the same time.
Yeah I expect new users. Both as we market more(ie beta) and once it releases.