Launch Q&A

and the cross plateform ( pc with ps4 ) ?

hi, sorry i don't know where to put this topic, but if you could help me with some information about co op, i am been very greatfull. I want to play together with my pal, but on ps4 when we try to play co op the game only stop trying to find the map when i invite him. i don't know what to do, please help me. i am trying all that i find on internet but nothing works.