Visitors try out Japan's software maker Sega's new game "Phantasy Star Portable 2 Infinity" on Sony's PlayStation Portable (PSP) at the Tokyo Game Show in Chiba, east of Tokyo September 16, 2010. A total of 194 companies and organizations are exhibiting at the Tokyo Game Show 2010, which will be held until September 19, 2010. REUTERS/Yuriko Nakao (JAPAN - Tags: ENTERTAINMENT BUSINESS)