Out of the ~667 games on the Playable Worlds tab, I narrowed to 200 titles that originated on a console/handheld (excluding anything with a genuine native PC port — GTA, Bayonetta, Persona 5 Royal, etc. — since those wouldn't need a hardware path). All 200 were checked against their setup guide/GitHub docs for explicit real-hardware support language (flashcarts, homebrew, CFW, modded consoles) versus emulator-only (BizHawk, Dolphin, PCSX2, Cemu, DuckStation).
23 titles confirmed to support real hardware:
SNES — via SD2SNES / FXPak Pro (SNI):