A Rushed Sonic Hack

Overview
"A Rushed Sonic Hack" is a mini hack of Sonic the Hedgehog that features various, yet mostly simplistic changes such as different color palettes, music changes, slight art changes and and so on.

Level Codes
There were several scrapped Zone names found. However, the one leftover zone that was alluded to has yet to be found. The codes to be listed below are used to access them.