DoodleCube.io is a free, web-based multiplayer game where players compete against each other to doodle cubes and shape them into creative masterpieces. The game is simple yet highly addictive and enjoyable. The player is assigned a cubic shape and must use the drawing tools to create the most imaginative and creative cube possible. With its simple rules and intuitive interface, the game is a great way to enjoy some casual fun with friends or strangers from all around the world.