How many stars do you need to beat Super Mario Galaxy?
Super Mario Galaxy is pretty balanced for most of the adventure in terms of difficulty, although more experienced players might end up getting bored with some of the first few galaxies. With a steady increase in difficulty through the various galaxies, Galaxy 1 falls right in the middle.
Luigi is Mario’s younger fraternal twin brother. He is a companion in the Mario games, and the character whom the second player controls in two-player sessions of many of the video games. Luigi has also occasionally rescued Mario as seen in Mario Is Missing! and the Luigi’s Mansion series.
If you want to 100% complete Super Mario 3D World + Bowser’s Fury, you’re looking at about 23.5 hours of playtime.
What happens if you 100% Mario Galaxy?
How long does it take to 100% Mario Galaxy?
If you’re a completionist, you’re looking at 242 collectible stars in Super Mario Galaxy, 121 as Mario, and 121 as Luigi. If you don’t have the time or patience to do that, you can collect the minimum 60 stars to reach the end of the game.