Avengers and Gammas: Revenge of the Squadron Supreme

Avengers and Gammas: Revenge of the Squadron Supreme is a crossover special between Avengers: Ultron Revolution and Godzilla: New Age of Monsters.

Heroes

 * Gammas - a team of superheroes who protect people and fight giant monsters and aliens.
 * Starman
 * Starwoman
 * Samantha
 * Toby
 * Mindy
 * Bobby
 * Tracey
 * Vanessa
 * Katie
 * Vicky
 * Black Dragon
 * Akiko
 * Nini
 * NightBird
 * Micro Bug
 * Avengers - a team of superhero who protect their world from many threats.

Villains

 * Baron Zemo - a member of Hydra and enemy to Captain America.
 * Loki - an Asgardian supervillain and the adoptive brother to Thor.
 * Ultron - an artificial intelligence and an enemy to the Avengers.
 * Squadron Supreme - a team of corrupted alien superheroes who what to replace the Avengers.
 * Nighthawk - the leader of the team.
 * Hyperion - a member of the team.
 * Power Princess - the only female member on the team.
 * Speed Demon - the fastest member on the team.
 * Nuke - a member of the team who once died, but gets revived by his teammates.

Monsters

 * Godzilla
 * Anguirus
 * Varan