The only way to beat the giant Beta is via direct attack to the brain, forcing Ogre into a very perilous situation. Auctioneer risks his life to locate the brain, and Ogre uses Number 11 to take it out and defeat Beta.

He reunites with the Squad and celebrates, but his joy would be short-lived.
He's merging with the stadium... 
No, with the entire Megafloat!
!إنّه يتّحد مع المدرّج... بل مع المسار العائم بأسره
Er ist dabei, mit dem Stadium …
Nein, mit dem Megafloat selbst zu fusionieren!
Se une al estadio…
no, a todo el Mega-Float.
Se une al estadio…
no, a todo el Mega-Float.
Il fusionne avec le stade,
et même avec l’île elle-même !
Lo stadio...
Ele está se fundindo com o estádio...
Não, com o Megafloat inteiro!
Он сливается со стадионом...
Хотя нет. Со всем Мегаплавом!