Map your controller's to the PSP's Analog Stick (for movement).
However, for retro handheld enthusiasts, tweaking an optimized Modern Warfare PSP ISO remains a masterclass in what community passion can achieve on legacy hardware. To help you get your portable setup running perfectly,
Devices like the Steam Deck, ASUS ROG Ally, and Lenovo Legion Go are full Windows/Linux PCs in a handheld form factor. They run the actual PC version of Call of Duty: Modern Warfare natively, delivering genuine graphics, real multiplayer matchmaking, and authentic controls. Mobile Cloud Streaming
