No. It's actually simple. shoot bullet bills at mega hammer's two blue spots on his stomach and the blue spot on his back (with warp star) until they break. Then, when Bowser Jr. comes out as the head wait until it opens and throw bullet bills at the head twice and a grand star will appear. get it with the warp star and you will be onto world 4, where the first level is the super massive galaxy.
Giga bowser is not unlockable in Super Mario Galaxy. That character does not even exist in Super Mario Galaxy.
Yes and no. There is a new Super Mario Galaxy coming out called Super Mario Galaxy 2, but it is not called Bowser returns
Bowser is not a playable character.
Bowser and bowser jr.
no
No, neither are unlockable.
The games have no relation.
yeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeessssssss??? what are you trying to ask????
bowser
you make bowser try and fall on that blue circle and then shake the controler when your by bowser
Bowser obviously.
Defeat bowser at the end of bowsers galaxy generator.