User blog comment:GeneStarwind/Monster Appreciation Day!/@comment-92.7.20.77-20110622192423/@comment-938987-20110623153145

i'm guessing you mean ad hoc party?

if so, you need a PSP, PS3 and an ethernet cable long enough to connect your ps3 to your router/modem, then download Ad Hoc Party from the PSN Store. connect to the internet using WIRED not Wireless. then play.