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.
It's game over for mankind!
!إنّها نهايتكم أيّها البشر
Es ist aus für die Menschheit!
¡La humanidad está acabada!
¡La humanidad está acabada!
La fin de l’humanité est proche !
Per voi esseri umani è la fine!
É o fim de toda a humanidade!
Для человечества всё кончено!