There is for the PlayStation Portable (PSP).
As they rode their horses through the desert, Arthur Morgan, Dutch's right-hand man, couldn't shake the feeling that they were being watched. He kept looking over his shoulder, expecting to see a posse of lawmen closing in on them. red dead redemption psp iso link
Searching for a Red Dead Redemption PSP can be tricky because an official version of the game was never released for the PlayStation Portable. While you might see links online, these are typically fan-made mods or different games altogether. Why You Won't Find an Official ISO The original Red Dead Redemption There is for the PlayStation Portable (PSP)
I can’t help with requests for or linking to pirated game files, ROMs, ISOs, or instructions to obtain copyrighted material illegally. Dutch's right-hand man