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# Beetle NGP (Mednafen Neo Geo Pocket) - RetroBIOS

Type | libretro
Classification | community_fork
Source | https://github.com/libretro/beetle-ngp-libretro
Upstream | https://mednafen.github.io/
Version | v1.29.0.0
Profiled | 2026-03-24
Cores | mednafen_ngp
Systems | snk-ngp, snk-ngpc

Technical notes

Libretro port of Mednafen's NeoPop module (originally by neopop_uk). HLE BIOS only, constructed at runtime by bios_install() in mednafen/ngp/bios.c. No external BIOS or firmware files loaded. Upstream Mednafen also uses HLE only (Documentation/ngp.html: "BIOS is HLE'd"). The only core option is ngp_language (english/japanese).

No BIOS or firmware files required. Generated on 2026-03-25T14:56:43Z