Hardnoid is a challenging Arkanoid, where our goal is to protect not only one but all the four sides of the playing field with the help of the teeth or/and the hands of our character, which depends on the difficulty level of the game. The playing field is a square mouth of one of the sick creatures who have caught a virus, which we’ll strike with a pill. The difficulty of the game is in the controls as controllable objects are moving in pairs in reverse in relation to each other.