SuperHero.io is another super-awesome arena fighting .io game made by the creators of MiniGiants.io, BrutalMania.io and EvoWars.io. Become one of the most famous super heroes and battle other heroes in a multiplayer arena. Gain experience points and evolve into a more powerful hero. Each of your evolution forms becomes bigger than the previous one and the range of your weapon will increase. Use your W,A,S,D keys to navigate your character around the game world. Left click to attack, right click to sprint. Collect colorful dots and kill enemies to earn XP. Check out the heroes manual in the menu to see what heroes you have unlocked so far. Collect daily gifts and spin the wheel of fortune to win some cool bonuses or coins! Try to get on top of the leaderboard and become the dominating player on the server. The leaderboard is displayed on the top left of the screen. Can you unlock all heroes in SuperHero.io game online?