Some freezes can be resolved by pressing the Home button, entering Other Settings , and setting "Disc Load Speed" to (avoid "Fast" for RE2).
By following the correct folder hierarchy ( PSP/GAME/FOLDERNAME/EBOOT.PBP ) and tweaking the screen settings, Raccoon City will look surprisingly good on the PSP’s vibrant screen. Just remember to save your batteries—there are no typewriters in the real world. psp resident evil 2 eboot install