Play Coloring Heroes free Online. Use mouse to play. Coloring Heroes is Coloring game with Marvel Heroes. Choose your favorite Hero and color it as you want. Use your imagination and have fun with this game. PlayGames365.com offers you the best entertainment of games to play in the browser, the most distributed from the 2000s until now. Coloring Heroes is an HTML5 game that works on smartphones, tablets, PCs and Smart TVs. You can play Coloring Heroes anywhere, anytime.