South Koreans test a new version of “StarCraft 2” which has upgraded the “Zerg” species of character, during a press conference by US game developer Blizzard Entertainment in Seoul on March 10, 2008. Starcraft is South Korea’s most popular on-line game which has attracted millions of players. AFP PHOTO/JUNG YEON-JE (Photo credit should read JUNG YEON-JE/AFP/Getty Images)