|Be warned that using mods may cause unintended side effects and/or hinder game progress and could possibly crash the game.|
Use mods at your own risk.
The Misterix Mod is a modification for Grand Theft Auto: San Andreas. This mod contains many popular myths in GTA San Andreas such as Bigfoot, Leatherface, and Kifflom. It is infamous for being one of the first myth mods ever released, and many of the creatures featured within have been believed to be real and became myths of their own.
The following link is the only one found for this mod but it's in Italian: http://www.gtanetwork.it/zone/pafiledb.php?action=file&id=6110