Sega CD Isos
The Sega CD system (known as the Sega Mega CD outside the USA) was first released in 1992 as an add on unit to the Sega Genesis and Sega Mega Drive. The system went onto sell 6 million units worldwide meaning just a small proportion of Sega Genesis and Sega Mega Drive owners opted to purchase the add on system. The high price and the lack of any real technical advances over the Sega Mega Drive are thought to be the main reasons for this. However, a considerable number of games were developed meaning we now have several hundred Sega CD isos and Sega Mega CD isos available to download online.