These aren't full 100GB PC ports; they are highly optimized mods built on older engines (like Vice City Stories ) but overhauled with .

We already have! on mobile. As for GTA 5, newer emulators like Winlator and Mobox allow you to run Windows games on high-end Snapdragon 8 Gen 2/3 phones. Some users have managed to run GTA 4 at 15-20 FPS. However, GTA 5 remains too heavy.