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.
But you can't stop me anymore.
لكن لم يعد بإمكانكم إيقافي
aber ich bin nicht mehr aufzuhalten.
mais vous ne pouvez plus m’arrêter.
Ma ormai non potete più fermarmi.
Mas não podem mais me deter.
Однако теперь меня уже не остановить.