Guide to GBA Emulation on the PSP
Okay, now this is cool! A technically perfect emulator for the PSP that is also easy to install? You might say, "No, it can't be" but you would be wrong, it can and it is.
It may have an ugly name but, UO gpSP kai, can deliver the goods, it can render every GBA game on the market at a remarkable 60FPS, even with faux-3d (Mode 7) games.
Here is an example of a Mode 7 game, 007 Nightfire.
(turn off the annotations, they are annoying and inaccurate)
How to Install:
(NOTE: You need a homebrewed PSP)
First, download the archive. Then, plug in your PSP and extract the folder from the archive into X:\PSP\GAME\ (where X is the drive letter of your PSP’s memory card).
The archive of the emulator has the GBA BIOS file already in it so, all you have to do to get started, is to put your ROMs in the install directory.
Have fun!