How do you kill bowser on super Mario galaxy the fate of the universe?

Answer 1

To kill dark bowser you have to put 1000 points of damage on him. He will then faint but fawful will then revive him and he'll grow in size. Next, punch his gut and he'll spit out fawful and shrink. For your next move, use the vacuum block. Push X fast enough, and you'll inhale fawful. This begins the Mario + Luigi part of the battle. Fawful will have 2 eyes and 3 legs. Destroy the eyes first. ( his leg will vanish and take no damage) Fawful will scratch his eyes and that means you can attack the legs now. When you take out all 3, Fawful will become a puddle of black goo. Now you can actually HURT Fawful by attacking the dark star core on his head. (2500 hp) Once defeated, dark bowser will scream in agony as you push X over and over so you do more damage ( it doesn't matter how fast you push X, you still won) Finally, Dark Bowser goes KA-BOOM and that's it you won. tips: 1 use special attacks ( I prefer Broggy and Falling star but it is just what I like) 2 Be at least lvl 35 ( I'm at B: 45 m+l: 50) 3 use equipment that increases attack and defense Hope this helps!

You can also defeat him at level 29 with the bros and Boswer at 31, like I did, but this requires a lot of skill, and it is not easy.

Answer 2

On one planet there are sling pods to slam into Bowser.On the final planet, there are lava holes that Bowser has to slam into, kind of like Bowser's Galaxy Reactor.