[chd]
dreamcast
psx
ps2
[chd-maybe]
3do
amiga
amiga1200
amiga600
amigacd32
cdimono1
cdtv
dreamcast
gamegear
genesis
mame-advmame
mame-mame4all
mastersystem
megacd
megacdjp
megadrive
mess
neogeo
neogeocd
neogeocdjp
pcengine
pcenginecd
pcfx
ps2
psx
saturn
saturnjp
segacd
sg-1000
supergrafx
tg16
tg-cd
[zip]