There is . Uncharted 4 was developed specifically for the PlayStation 4 and later remastered for PlayStation 5 and Windows PC . The PlayStation Portable (PSP) hardware is technically incapable of running a game of this scale, and Naughty Dog never released a version for that handheld. Available Versions and Alternatives

There exist fan-made "mods" created by enthusiasts. These are usually low-quality modifications of existing PSP games (like Resident Evil or Syphon Filter ) where a character model is swapped to look like Nathan Drake, and the title screen is changed. These are not Uncharted 4 , but rather re-skinned versions of older games.

Instead, invest in a Steam Deck, use PS Remote Play, or buy a PS Vita for Golden Abyss. Support the developers who made Uncharted 4 possible — Naughty Dog spent years crafting that masterpiece, and it deserves to be played legally and respectfully.