Fixed an interruption in the drowning music.Changed the position of some level flags.Added some scrolling backgrounds, changed some others.
#SONIC THE HEDGEHOG 1 REVISION 01 CARTRIDGE TELL CODE#
Sega identified the need for a company mascot, much like Nintendo have Mario. The original sonic was released for the Sega Genesis, in 1991. There were three official regional versions of Sonic the Hedgehog REV00, REV01 and REVXB.
The clouds move in Green Hill Zone, the water ripples in Labyrinth Zone, the stages are in order in the level select screen, and some bugs have been fixed.