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.
Meanwhile, I've grown 
to more than ten kilometers.
لكنّي امتددت فوق 10 كيلومترات الآن
Unterdessen bin ich aber auf eine Größe
von über 12 Kilometern angewachsen.
Pero ahora ocupo más de 10 kilómetros.
Pero ahora ocupo más de 10 kilómetros.
Sauf que mon corps
couvre maintenant plus de 10 km.
Ma io ormai mi sono ampliato 
per più di 10 km!
Enquanto isso, cresci para
mais de dez quilômetros.
А я уже разросся
более чем на десять километров.