Putting Games on a Portable Media Player (PMP)

Typical Portable Media Players (PMPs)—designed for music, video, and photos—cannot run games. They lack:

• Sufficient CPU/GPU for real-time rendering.
• Gaming-oriented OS (no input API, no game framework).
• Adequate RAM/storage for game assets.
• Physical controls (touchscreen-only is poor for most genres).

Devices Actually Built for Portable Gaming

• Handheld consoles: Nintendo Switch / Switch Lite / OLED, Steam Deck, ROG Ally, Lenovo Legion Go, PlayStation Vita (used), 3DS/2DS (used).
• Smartphones / Tablets: iOS/Android run thousands of native games + cloud streaming (Xbox Cloud, GeForce NOW).
• DIY emulation handhelds: Retroid Pocket, Anbernic, Miyoo, AYN Odin — run RetroArch/Lakka for classic consoles.
• Raspberry Pi + case + screen: Custom emulation box (technical setup required).

Don't force a PMP to be a game machine. Buy a device designed for play.