The gameplay is simple and is very much interesting. All you have to do is the control your robot and try to clear the areas. Your robot also can fire bullets if you can get the powerup. Just keep on moving the gates and place the bombs accordingly, so that you can blast it to open the gates. Here, in this game, you can unlock the next room gate by unlocking it with the key you get. Here the controls are the arrow keys for the movements. To fire the bullets hold and press the shift button to the pointed direction to destroy the obstacles.