666. In the "Metal Gear Solid" series, what's the name of Solid Snake's brother?
667. How many times do you fight Gilgamesh in "Final Fantasy 5"?
668. Who is the last boss in Night In The Woods' Demontower minigame?
669. Which of the following games in the Anno series introduced the "Eco Balance" gameplay mechanic?
670. Which of the following names is the "Mega Man" Franchise known as in Japan?