roms

I am new to emulating PS Vita and I have no clue what is the difference between ROMs from NoPayStation, NoNpDrm and ROMs marked as vita3k, I know that vita3k ROMs are meant to be used with the emulator, but what I want to know is how are they made, and what differentiates them from other ROM...

Only learned about it recently that they got seized by FBI (possibly at the request of Nintendo) and I don't want to name another site on here that I also happen frequent, If only they hosted Epstein client list or Lolita Express Flight logs then FBI wouldn't find a lick of dirt on them don't...

I wish people loved dark cloud more, it would be fun to see people re imagine it like Ocarina of Time with adding new things or even a randomizer for it. such a amazing platform for new items or voice acting or even new dungeons or maps for the town building.

Up until now I have only played GBA Pokemon games on my phone, now I wanna play black 2/ white 2 and downloaded the files but when i put them in to my UNDS it flashed white than black and than nothing. I’m using a iPhone 15 and my gba rom games work. Does anyone have a fix/ a better emulator?