In the first two Bowser levels, Mario must defeat a mini-boss in order to obtain the key to the next area. In addition, the boss fights have been changed Bowser himself is only fought once in the game, at the end of the final Bowser level. The level entrances range from simple pipes or paintings to more unconventional entrances, such as a vase or an easel. Not only are all of the levels redone using custom graphics (some of which directly come from other Nintendo 64 games), but custom music and custom enemies have been added as well.
This hack tries to be a sequel or another version of the original Super Mario 64, in terms of level design, difficulty, and plot. It contains levels with similar design to the original Super Mario 64, and is overall very solid and fun.
This ROM hack is considered to be one of the most famous. It was released around Christmas 2011, and contains 130 Stars. Super Mario Star Road is a ROM Hack made by Skelux. Super Mario Star Road - Updated Trailer (Download)