Beating the last Bowser

This is just a stupid answer but you use your brain but now serioulsy you kill him like you kill the other one if thats not he answer you wanted then be more specific

You get on the first planet and Bowser starts attacking. After a little bit, he will turn into one of those rocks that only have one opening to attack. Attack the opening and he will spin around the planet. When he comes around, spin and he will be hurt. Repeat until you jump planets. Now, you're on the second planet and Bowser will again start attacking you. After a little bit, he will turn into a rolling spike ball. Use the cocunuts (the greens things on strings in the ground) to hit Bowser and he will begin to spin around the planet. Repeat what I told you before. Repeat this process until you jump to the third and final planet. It will be the same as the other Bowser levels have been. Beat it and you win.


Hope it helps!!!!

You get to the first planet with Bowser and he starts stomping on the ground and sending out shockwaves. Dodge these and Bowser rolls into a rock ball. Hit him where his head sticks out and he pops out and spins across the planet and you spin and hit him. Repeat but he spins faster in the rock. Now, you go to the next planet which has a bunch of rubbery plants. He attacks you with fireballs, shockwaves, and rolls into a spiky ball. Hit him with a rubbery plant when he is breathing fire or is in a spike ball. Repeat and he will bring you to the Reactor. Do this like you have the other levels. The credits will roll, the purple comets appear, and you will get a special suprise after collecting all 120 stars. Let me give you a hint. Luigi Brother!!!!

How to beat him on the first planet:
Wait until he transform into a giant rock, then spin to punch his face, and spin another two times on him to hurt him. Do this twice to get to the second planet.

How to beat him on the second planet:
Oh no! He's not a rock anymore, he's a giant spiky shell that it's impossible to beat, I'm doomed! Don't worry, remember the green round recoil plants from good egg and another galaxies? Punch one and then make it hit bowser, then spin on him twice to hurt him. Do this twice to advance to the last planet.

How to beat him on the last planet:
Ok, first of all, be careful, because bowser is furious and wants to crush you into little pieces. Dodge the shock waves he'll launch to you, and also be careful with the fireballs, then he'll try to ground pound you, hehe you know what to do now, don't ya? In case of you not knowing what to do, make him ground pound the blue circles, and his tail will catch fire. While this is happening, spin on him thrice to hurt him and do this once more, but be careful, fire and shock wave storm incoming! Try to dodge all of his attacks without dying, and make him ground pound a blue circle again and spin on him thrice to defeat him once and for all. Bowser will fall to the sun you saw before battling him. Will he die, well it's up to you to discover that. Hope this helps and good luck!