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.
So we're still screwed?
...أي أنّنا في النهاية سوف
Also hilft es uns doch wenig …
Entonces, volveremos a…
Entonces, volveremos a…
Alors, notre sort ne changera pas ?
Ma allora, in fin dei conti, noi...
Então, no final vamos...
То есть мы всё равно умрём?