【wikipedia】ゲームギア
SEGA 1990年10月6日発売
SMS Plus
http://www.bannister.org/software/sms.htm
Official
http://cgfm2.emuviews.com
CrabEmu
http://crabemu.sourceforge.net
Mednafen
http://mednafen.sourceforge.net
http://sourceforge.net/projects/mednafen/
MESS
http://www.mamedev.org
http://www.mess.org
BizHawk
https://code.google.com/p/bizhawk/
http://sourceforge.net/projects/bizhawk/
TwoMbit
http://sourceforge.net/projects/twombit/
SDLHAZEMD
http://rbelmont.mameworld.info/?page_id=163
Gearsystem
https://github.com/drhelius/Gearsystem
Java
JavaGear
http://javagear.sourceforge.net
http://sourceforge.net/projects/javagear/
Emulicious
http://emulicious.net