Online game "Superhero io" "SuperHero.io" invites gamers to take part in multiplayer battles of comic book characters. Marvel superheroes quarreled among themselves. Each of them claimed to be the strongest, bravest, dexterous. The feud escalated to the point that they entered the arena for the fight "SuperHero.io". Launch the io game and help your character become the leader of the Justice League. In terms of gameplay, the game is vaguely reminiscent of Agario. Navigate the SuperHero.io location and collect crumbs. This will allow you to grow and become stronger. But it is best to hunt opponents who are weaker than you. Each victory will bring rebirth into Spider-Man, Thor, Hulk and others. Along with the superhero, weapons also change. Stay away from the big ones: they'll kill you in one hit.