Super Mario 74 Extreme Edition (or SM74EE as it's commonly called) is a hack made by Lugmillord. It is the sequel to Super Mario 74, and was released on Christmas 2012. It contains 157 stars and contains all of the levels from the original Super Mario 74, with much harder difficulty and most of the levels mirrored, with alterations like lava pits replacing clear aquatic areas. Currently, it is considered the second hardest Mario 64 hack out there, after Star Revenge: Night of Doom.