Sonic Chaos (Master System prototype; 1993-06-30)/Hidden content
From Sonic Retro
|The Special Stage clear jingle. Unused as Chaos Emeralds cannot be collected in the Special Stages in this build.
|An unknown jingle, which would go unused even in the final.
Similar to other games developed by Aspect, the game's build date can be located at ROM address $C0:
MS SONIC¥THE¥HEDGEHOG.3 Ver0.20 1993/06/30 @SEGA/Aspect Co.,Ltd
|Sonic Chaos (Master System prototype; 1993-06-30), prototype version of Sonic Chaos