Mutants were released from a secret laboratory and attacked the personnel of the base where the laboratory was located. You are in a new exciting online game OH NO! Mutants! as a soldier who guarded the base, you will have to enter into battle with them. Your hero, armed to the teeth with various firearms and grenades, will move across the terrain. Mutants can attack him at any moment. While keeping your distance, you will have to fire at them with weapons and, if necessary, use grenades. This way you will quickly and efficiently destroy your opponents and for this in the game OH NO! Mutants! get points.