The Superman_Fly_Mod_Version_4.zip file you have requested: Modifications / Just Cause 2 Mod - Superman Flying v4 - 2mb is not available. Perhaps try browsing all files for the game Just Cause 2 and upload any files you want to share or are missing. This is the only information we could locate:
This mod enables players to fly around with superhuman strength as Superman in Just Cause 2! Installation:
Extract both folders into the Just Cause 2 Directory, but backup your original pc_140 first.