While other players are using remote play, press the PS button on the controller of the player who will join the game. The screen for selecting a user on the PS4!" system is displayed. 2. Select a user on the PS4!" system, or select [New User].
The Multitap for PlayStation 2 allows up to four controllers and four memory cards to be attached to a single controller port and memory card slot. Up to 8 controllers and memory cards may be attached to the console at any one time by using two multitaps simultaneously.