Reply To: How do I get Sega CD and Turbo CD games working?

[karloss]

Bios files

Create a directory called “bios” under /home/pi/RetroPie:

mkdir /home/pi/RetroPie/bios

Add the following line to retroarch.cfg

/home/pi/RetroPie/configs/all/retroarch.cfg

system_directory = /home/pi/RetroPie/bios

system filename directory
Neo Geo neogeo.zip /home/pi/RetroPie/roms/neogeo
PC Engine syscard3.pce /home/pi/RetroPie/bios
Playstation scph7502.bin /home/pi/RetroPie/bios
Mega CD (EU) eu_mcd1_9210.bin /home/pi/RetroPie/bios
Mega CD (JP) jp_mcd1_9112.bin /home/pi/RetroPie/bios
Mega CD (USA) us_scd1_9210.bin /home/pi/RetroPie/bios

SegaCD

You need to edit your es_systems file to include .bin, so under the MegaDrive section add – (you could make a separate “page” if you wanted to)

EXTENSION=.smd .SMD .bin .BIN .gen .GEN

I would check my overclocking thread for the best settings to get the best playback.