ares is a cross-platform, open source, multi-system emulator, focusing on accuracy and preservation.
ares emulates the following hardware:
ColecoVision
Famicom + Famicom Disk System
Game Boy + Super Game Boy
Game Boy Color
Game Boy Advance
Game Gear
Master System
Mega Drive
Mega CD
Mega 32X
Nintendo 64
PC Engine + PC Engine CD + SuperGrafx
PlayStation
Neo Geo AES
Neo Geo Pocket + Neo Geo Pocket Color
MSX + MSX 2
SG-1000
Super Famicom
Super Nintendo
WonderSwan + WonderSwan Color + Pocket Challenge V2