If you want to try the Gunslingers homebrew or the GTA mod, follow these steps:
: Set Rendering Resolution to 1x or 2x PSP to maintain speed. 🚨 Critical Security Warning Red Dead Redemption Ppsspp Highly Compressed
There is no official RDR1 ISO for PPSSPP. True emulation of RDR1 on mobile typically requires a Switch emulator (like the Eden emulator) or a Windows emulator (like Winlator) for the PC version. If you want to try the Gunslingers homebrew
If the file is under 50MB and claims to be the full open-world Red Dead Redemption, it is 100% fake. it is 100% fake.