Every night, in a far away city a parking is assaulted by dirty rats. That's why the parking owner decided to hire Rhino Rock, an elite mercenary who loves to kill rats. Take your machinegun, prepare your grenades and exterminate all those vicious rats. rats,arcade game,extermination,mercenary,strategy,weapons,machine gun,grenades,action game,parking lot,rodents,survival,gaming,mobile game,rpg,exterminator,arcade,gameplay,online game,mobile arcade game