You forgot the NTSC (and some PAL) versions of FIFA 14 for the PS2. Pro Evolution Soccer 2014 for the PS2 (PAL only) also comes to mind but I dunno if it's as rare.
The list was for PSP games though
But you're right as far PS2 games are concerned, though even those are not the rarest as far PS2 games are concerned. (.hack games most notably)Maybe i'll cover those a later time.