Attempting to download “Forza Horizon 5 for PSP” exposes users to significant cybersecurity threats:
Before we discuss alternatives, we must address the search term directly. If you see a website offering a "Forza Horizon 5 ISO" for PSP emulators (PPSSPP) or a direct PSP download, Here is the hard data: Forza Horizon 5 Psp Download
Searching for a can be confusing because the game was never officially released for the PlayStation Portable (PSP). To help you understand what's actually out there and how you can actually play the game on the go, The Truth About Forza Horizon 5 on PSP Attempting to download “Forza Horizon 5 for PSP”