On the first part, you need to spin attack him.NOTE: you will take 2 hitpoints away from Mashtooth when you jump over him and do a Shooting Star. When he charges, jump over him and do a spin attack. To Dodge lightning, the tiny bolts that don't hurt you warn you where the big bolts are gonna be, so just go in an area where the small bolts aren't. Run as fast as you can when he tries to suck you up threw his nose, jump over or spin at the rocks that will hurt you. Now when you pass the first part of the boss, your on the part where he's big! You have to see where the small bolts are again to see where the big ones are and stay out of the warning areas. Try you're best to hit Mashtooth on the head, and when he shoots asteroids at you, DON'T just try to dodge him. You have to try to use your spin attack on the asteroids because they will hit Mashtooth and immediately drop a whole hit point which speeds the boss up. After you beat part 2, that's not it. He shoots a huge asteroid at you twice, and you have to press Y real fast so you better have a quick thumb. If you get tired, take a few breaks by pressing pause, and before you resume, place your thumb back on the Y button so you're ready. Or if this does not work get a friend and switch out every once and awhile. I hope this helps, that's what I did.
You cannot and need to lose but have fun doing it! after that you must beat him as starfy
the final boss in the legendary starfy
press R during the credits after you beat mega mashtooth
To beat mashtooth rub a pen really fast on the y button and your hand will not hurt and that is how you do it
you defeat mashtooth in planet bunnera then you unlock pufftop (after a "story" -animated)
Kill mashtooth the ending will come then PS YOU GET SEAJAM ,TOY MACHINE ,THE BIG BOSSDOWN!!!!!
If you mean video 23, you have to beat Big Bossdown using Starly. If you mean video 24, you have to beat Mashtooth twice and don't skip the credits (but you can skip the video).
No. You have to press Y rapidly. It's the ONLY way to win.
The Legendary Starfy happened in 2008.
To defeat Mashtooth you have to fight him with Bunston's power Monstar. you will not win the first time but it will give you a second chance to fight him. but you will not be Monstar anymore.... instead you will just be starfy and try beating him before Mashtooth becomes surrounded by blue fire. When you are done with a that, Mashtooth will become stronger and more powerful. all you have to do is hit his face (his HUGE face) and avoid his lightning attacks.(the thin lightning doesn't do any harm but the THICK ones do). soon Mega Mashtooth will through astroids ( rocks ) and u have to use your star spin to deflect them and throw it back to him. at the end you have to push back starfys world that mashtooth sends you by pressing y rapidly...... and wait until you pass the level........... :) Then on da title screen starfy has sunglasses! :D X3
The Legendary Starfy was created on 2008-07-10.
If you are talking about the last boss of the last stage in the 'main story' it is Mashtooth who is a space pirate and has two parts one harder than the other. If you mean the VERY last boss in stage 10 then it is Old Man Lobber who is much harder than Mashtooth.