The best game to play when you're in need of some satisfying physics. Some may not like the physics, but it's still a fun game anyway. You can go get Power Stars and Grand Stars for Rosalina in the Comet Observatory. Collect star bits and coins, and, in some cases, feed them to Hungry Lumas! There is a LOT more about this game, though. Definitely a game EVERYONE should know about and play. Hey! Why are you still here reading? Go play it!
"Dude I just got Super Mario Galaxy! You should come over and play it! It's waaaay better than Fortnite!!"