Happy Room seems to be not happy at all. I bet you will feel a little bit shocked when knowing the game mission, because I did. In the game, you can do anything you want with the living dummies providing that they get the most serious damages. The more hurt they get, the more coins you earn. It sounds crazy, doesnít it? But you hear it right. So please think about how to make them hurt as severely as you can. I have a good tip for you. That is you should wisely use all kinds of traps and weapons to finish all the tasks in Happy Room. I strongly believe that if you follow that tip, there is no challenges which can stop you from winning Happy Room. By the way, donít forget to buy and upgrade your traps and weapons with the money you earn. Itíll be easier for you to be the number one player of this friv game. Enjoy!