Copy It’s often been said lately that the main reason that Playstation doesn’t want crossplay to become a thing is because of money, and unfortunately we now appear to have actual proof that that’s the case. According to a recently leaked legal document, if devs want Playstation crossplay, they have to pay up. According to the leak, which was put on the ResetEra forums, the payment would be necessary to make up for the loss in revenue through not having the games exclusively on Playstation 4, where all of the revenue from the game would be going to Playstation.