The PSP doesn't run every arcade game ever made. Instead, developers created specific versions of MAME tailored to the PSP’s MIPS processor. Most "PSP MAME ROMs packs" are curated around these three primary emulators:
If you are looking to dive into the world of arcade emulation on your PSP, understanding how MAME works, what a "ROMs pack" entails, and how to optimize your experience is crucial. This comprehensive guide covers everything you need to know about curating and playing classic arcade games on Sony’s legendary handheld. psp mame roms pack