The Virtual ColecoVision Homepage Freeware emulator for Win32 and the Java Virtual Machine. Sources for the Java version are available. http://www.classicgaming.com/vcoleco/

ColEm Open source emulator for Unix/X by Marat Fayzullin. http://fms.komkon.org/ColEm/

ColEm for OS/2 ColEm port for OS/2. http://home.houston.rr.com/spiceware/colem.html

ColemPSX and ColemPS2 ColEm port for PlayStation and PlayStation2. http://www.geocities.com/james7780/

Mugrat An emulator for MacOS X by Richard Bannister. http://www.bannister.org/software/mugrat.htm

Nostalgia A freeware emulator for Windows. http://brainsplinter.com/shiny/nostalgia.php