Unlock Grand Finale Galaxy and Star 121
Collect ALL 120 stars with Luigi and beat Bowser, when you've done this the Grand Finale Galaxy becomes unlocked which is the Star Festival you saw at the start of the game. When you have collected the 100 purple coins in this galaxy you get Star 121 which is the final star.
Head back to our Super Mario Galaxy cheats page for a load more cheats and tips for Super Mario Galaxy.
Comments for this cheat