DeNA, the corporation responsible for Mobage, a mobile games portal has announced a new project with Marvel. The partnership isn’t new, with the pair having released the card based Marvel War of Heroes on iOS and Android back in 2012. The new game, titled Marvel Mighty Heroes, is to be released on iOS and Android.
It has been described as a real-time co-op brawler, supporting up to 4 players who will be taking control of various Marvel heroes and villains of their choice. A launch trailer and site has been released, the latter of which allows interested players to register and vote on a free character at launch (Hulk or Rocket Raccoon).
Marvel Mighty Heroes will launch sometime in 2015.
https://www.youtube.com/watch?v=UvEB_dy6hEU
Source: Marvel