The PSP’s hardware (333 MHz CPU, 64 MB RAM) is far weaker than the PS3’s (Cell processor at 3.2 GHz, 256 MB RAM + 256 MB VRAM). Uncharted: Drake’s Fortune uses advanced physics, streaming environments, and shader effects impossible to replicate on PSP without complete rebuilding. No commercial PSP game approached Uncharted ’s graphical or technical scale. Therefore, an official ISO never existed.
When the download finished, he extracted the ISO. He held his breath as the PSP’s start-up sound chimed. The screen flickered, but instead of the lush jungles of the Amazon, he saw a pixelated, fan-made menu. It wasn't the full game—it was a "demake," a labor of love created by a lone developer who had spent months recreating the first chapter's gunfights using low-poly assets. For twenty minutes, Leo played a version of Uncharted Psp Iso.rar 1
There is no official game for the PlayStation Portable (PSP) The PSP’s hardware (333 MHz CPU, 64 MB