In November of 2004, an alleged build of a scrapped STH Comp. Disk appeared out of thin air from an anonymous source, the indivisual named "Crystal", claiming to have found the game at a "GoodWill" for a cheap price, a story still up for investagation.

Allegedly, this disk was meant to be the first Sonic game compiling the main Sega Genesis titles (S1, 2, 3&K, & CD), along with a new game titled "Sonic Legacy", which contents have not been discovered yet. However, Crystal, alongside the game, dissapeared after a week, and the original post was deleted shortly after. Only a couple users were able to take a screenshot of said game, and made their own posts about her findings.

While the police has looked into the case, the only evidence of her dissapearence was her house, with a broken bedroom window and a trail of glass leading into the forest. It's suspected the game had something to do with her "death", even though her body has never been found.

This remains the last known case involving said Sonic game which lead to a missing person's case, as of January 2005.