Rats Invasion 3 to get rid of a rat infestation by any of these methods all the means at hand

In the online game invasion of the 3 Rats (Rats Invasion 3) you have to help the inhabitants of a house to get rid of a rat infestation. Because of these unpleasant and so the animals are still dangerous to human health. Rats insolent to such an extent that it began to eat the food people eat, to live in refrigerators and cabinets. Thus, slowly displacing people from his home. Your task is to destroy all the monsters by shooting them from a special gun, dropping them on sharp objects, and baiting rats gas.