SAN FRANCISCO & LONDON - SEGA of America, Inc. and SEGA Europe Ltd. today announced Rhythm Thief & the Emperor's Treasure exclusively for Nintendo 3DS. In Rhythm Thief & the Emperor's Treasure, players are immersed in the mysterious rhythmic adventure in the city of Paris, recreated in stunning 3D vision on Nintendo's new handheld console. Pump up the tempo in early 2012 with the most mysterious musical adventure to hit the Nintendo 3DS yet...