Add custom RetroArch controls to the retroarch.cfg file in: /opt/retropie/configs/fba/retroarch.cfgįor more information on custom RetroArch controls see: RetroArch Configuration Lr-fbalpha and lr-fbalpha2012 utilise RetroArch configs. You will configure controls differently depending on which emulator you use: lr-fbalpha and lr-fbalpha2012 Unibios settings will persist after quitting FBA, launching another Neo Geo game, or rebooting RetroPie. The menus allow you to change various settings like region, dip switch settings for gameplay options like difficulty or blood, and coin or free play settings. Neo Geo Start+A+B+C (RetroPad Start+B+A+Y) for In-Game Menu.Neo Geo B+C+D (RetroPad A+Y+X) for Test Menu.Neo Geo A+B+C (RetroPad B+A+Y) for BIOS Menu.Instructions on how to install the Neo Geo Unibios on lr-fbalpha can be found here: ] The Unibios can be used as documented on the official page: Place the correct neogeo.zip with your ROMs in: /home/pi/RetroPie/roms/neogeo Neo Geo ROMs require a neogeo.zip BIOS file with the exact same MAME or FB Alpha version as the emulator you select. Place Neo Geo ROMs in /home/pi/RetroPie/roms/neogeo PiFBA is recommended for those on a Pi 0 or Pi 1. lr-fbalpha2012 is useful for any games that may be running slow in the latest version of lr-fbalpha for a Pi 3/Pi 2, and if used exclusively instead of lr-fbalpha will allow you to do full system updates without worrying about needing to update your ROM Set, but comes at the cost of inaccuracy such as games having minor audio issues across the entire library and other issues that have been fixed in the latest version of lr-fbalpha. Lr-fbalpha is the prefered Pi 3/Pi 2 Neo Geo emulator due to its accuracy. In-depth information on GnGeo-Pi can be found below, which is also linked directly above. Refer to the main FB Alpha page for general information on all FBA emulators or the direct links above for in-depth infomation on lr-fbalpha, lr-fbalpha2012, or PiFBA. opt/retropie/configs/neogeo/retroarch.cfgĮmulators: lr-fbalpha, lr-fbalpha2012, PiFBA, GnGeo-Pi This page is a resource for additional details on configuring a dedicated set of Neo Geo ROMs including configuration paths, controls, and the ROM sets which each emulator requires. If you're getting started with arcade emulation, start by reading Arcade. There are significant differences in performance, compatibility, and configuration between them. There are a variety of arcade emulators available in RetroPie which can emulate Neo Geo games. The Neo Geo is a cartridge-based arcade system board and home video game console released by SNK in 1990.

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