Sonic X-treme never started on the Saturn, not by a long shot. It actually started on the Genesis and eventually the 32x. The year was 1994, the 32-X and Saturn were soon to hit the shelves. STI believed that in order to preserve the life of the Genesis, the 32-X needed a solid Sonic title in order to make the adapter a must have. Planning went underway, and a game script was created. Due to technical limitations of the 32-X, the project was pushed to the Saturn and eventually renamed to Sonic X-Treme, and was given a complete revamp before eventually being canned. Nevertheless, here are scans of the game script used to plan out Sonic Mars, along with numerous other concept art.|
Download the game script here!