Koopa Troopa (Host)

Koopa Troopa is a pretty tricky and unpredictable guy. Koopa Troopa's debut on Cross-Carriage-Carnage was his cousin (Red Shell Koopa Troopa) to be in the show first, following by his green counterpart, in part 2 of episode 1. Green Koopa Troopa was there throughout episodes 2-13.

In episodes 15-22, he used a speaker to get to the contestants, announcing the Long Jump challenge, Foot Tag challenge, Treadmill challenge, Racing challenge, The Attack of the Idiots, a challenge based on RNG, War (card game) challenge, and the Hunt in the Woods challenge.

In episode 14, Koopa Troopa was absent mainly because of the evil team of the game, hiding staff members for the Killing Frenzy challenge.

Koopa Troopa is also just a weird guy in general, shown in episode 12 where he casually kicked Bunny and friends off campus.