Happy Room: robo – an exciting game on android, where you will conduct experiments in the laboratory over a robust robot. Go to a fascinating world where you can use a variety of modern weapons in the business, which was only invented by mankind. Use a firearm, cold, energy weapon, and also use black holes to destroy the guinea-pig. Do with it all that you vzbredet in the head and check its high strength. Use several types of weapons at the same time and watch the result from your window.