: The only official handheld Uncharted game is Uncharted: Golden Abyss , which was a PlayStation Vita exclusive, not a PSP title.
This is a full-fledged Uncharted prequel developed by Bend Studio. It is excellent, but it is because it was made for the PS Vita (a different, more powerful handheld). However, the Vita3K emulator might run it on high-end PCs. Uncharted 1 Ppsspp Game Download