The Sega Dreamcast is Sega's last console to be released. In my opinion - this is the best Sega console to ever be released. It was first released in Japan in late 1998 and was subsequently released in USA...
JAMMA Jamma stands for 'Japanese Amusement Manufacturers Association' but you don't really need to know that. Back in the early 1980's there were lots of videogames being made by lots of different companies....
The mighty NEO GEO AES (Advanced Entertainment System) from SNK was the most powerful and expensive console to be released in the 90's. Today, a lot of the classic games - for example: Fatal Fury, Samurai...