(Jyri Jokinen, 08.02.2009 - 00:00) Developed by Backbone Entertainment, SEGA Mega Drive Ultimate Collection contains over 40 celebrated SEGA classics in one package; making it the largest collection of SEGA first party games ever offered. Featured games include; Sonic the Hedgehog 1, 2 and 3, Columns, Alien Storm, Ecco the Dolphin, Space Harrier, and cult classic, Streets of Rage 1, 2 and 3. The games in the collection have been reproduced with the utmost detail and accuracy to commend their originals.