Contest of Champions is a mobile fighting game developed by Kabam that features characters from the Marvel universe. Players collect and upgrade a roster of heroes and villains, engaging in one-on-one battles against AI opponents or other players. The game includes various modes, such as story quests, events, and player-versus-player competitions. In Contest of Champions, players can form alliances, participate in special events, and complete challenges to earn rewards. The game emphasizes strategy, as players must choose the right characters and utilize their unique abilities to succeed in battles. Regular updates introduce new characters and content, keeping the gameplay fresh and engaging.