ghost commented Jul 5, 2020 • edited by ghost This is a feature that lets you connect a PSP to either a PS2 or PS3 so you could get more content or transfer saves to/from them. There is a partial list here for PSP to PS2 : https://www.reddit.com/r/ps2/comments/atwi34/lis...
https://www.psdevwiki.com/ps3/PSP_Emulator_Compatibility_ListGame Name Game ID Status Compatibility Notes .hack//Link ULJS00266 Playable Works as a Remaster. 3,2,1 Supercrash Mini NPUZ00189 Playable 100-in-1 Megamix NPUH10088 Unplayable Crashs after profile name set. 300 - March to ...