Sonic the Hedgehog Brother Trouble is a hack of Sonic the Hedgehog for the Sega Mega Drive featuring Sonic the Hedgehog and Manic the Hedgehog made by MarkeyJester. The hack is notable for its overworld system, new level layouts and graphics and custom boss.
On July 4, 2010 MarkeyJester made an Sonic Retroannouncement saying he will no longer work on the hack, and released two unfinished versions of the hack (the current build and a slightly older one including the Combiring from Chaotix in two player cooperative mode). He gave Malevolence permission to continue the hack.
★ Complete with Case, manual, gamecartridge
★ Gameclub ReproGames exclusive Release
★ Gameplay (In-Game) : English
★ Box / Manual : English