Rats live in dark, damp dungeons and cause a lot of trouble for people, but lately even ordinary rats have had a hard time, because mutant rats have appeared. It is with them that the hero of the game Last Rat, whom you will control, will have to meet. During the game you will also have to become a rat and fight for your existence. In the labyrinths of the sewers, creepy huge rats appear that attack and eat ordinary rats. Meeting these monsters does not bode well, but your hero takes a risk and must win. The stakes are high and the reward is big - tons of fresh, flavorful cheese that you'll collect along the way to Last Rat.