Regular Show Line of Defense is a game where is important to be fast if you want a big score. You need the keys a and d to move with the hero from Regular Show, Rigby, and you need the mouse to aim and shoot. Somewhere at the bottom you can see how many bullets you have and you life. In the air are the aircrafts that you have to shoot. If you are shoot you will lose life. Be fast and try to avid the bullets because if you are shot you will lose and you have to start the whole game from the beginning. You need to have precision in this game to shoot the planets which are moving from left to right, they are pretty difficult to be shot. You have to work hard to get a lot of points in this shooting game with Rigby but if you successfully do it, you may reach the podium. There are only the best of the best and I am sure you will be proud of yourself to be there. If you lose your life the game is over and Rigby will be disappointed. Do your best not to let him down in this game.