The Avengers

 were a team of extraordinary individuals, either with superpowers or other special characteristics from the Marvel Cinematic Universe. Their purpose was to defend the Club Penguin Online island. They featured during the Marvel Endgame Takeover where their goal was to obtain all the Infinity Stones and restore half the population.

Features
Players could join their team which would give them the Avenger's Suit and a yellow star circle around them.