AFFILIATIONS: Koopa Troop.
CLOSE RELATIVES: None.
SKILLS AND ATTACKS:
STRENGTHS: You have to shoot the ones on the top
WEAKNESSES: Killing the large one kills them all
BACKGROUND: Stackin' Stus are the tanks of the Stu family. Ten normal Strollin' Stus are stacked like a totem pole on top of a Giant Stu, which is much bigger. When provoked, the Stus will fall down and swarm the offender. Strangely, the Giant Stu is docile and will not attack, unlike its smaller relatives.