Ratchet & Clank (2002 video game)
They soon find out that Drek has a weapon called the "Deplanetizer". He is going to destroy Veldin, Ratchet's home, and this makes Ratchet angry. They find Drek, but he tells them he only did he whole thing to get money. People bought parts of his new planet, and Drek has made lots of money. But after the whole planet has been bought, he is going to pollute it. Then he will have to make another new planet, and get lots more money. But Ratchet and Clank kill Drek after a long fight, and use the Deplanetizer to destroy Drek's new planet. This makes lots of rocks fall down to Veldin. Clank gets his arm hurt, and Ratchet asks if he wants it fixed, and they both walk away together.