The game's story focuses on Sonic's efforts to stop Dr. First released in North America, Europe, and Australia on June 23, 1991, the game is the first installment in the Sonic 2 EXE series, chronicling the adventures of the titular character in his quest to defeat the series' antagonist Dr. Sonic 2 EXE is a platform video game developed by Sonic Team and published by Sega for the Sega Mega Drive/Genesis.
Sonic 2 EXE is a 16-bits classic Game released for the Mega Drive video game console (named Sega Genesis in North America).
