by Mike Krumboltz Sega has been out of the videogame hardware business ever since they pulled the plug on the Dreamcast console back in 2002. Now, it appears they're re-entering the fray. Well, kind of. Look up classic Dreamcast games . According to gaming blog Joystiq , Sega will release something called "Zone Sega" this summer in the UK. The console contains 20 built-in games from the older Genesis console as well as thirty new games.