Young guy Jim quite a long time looking for a job. As if he turned to one state organization and he was taken as a security guard there to work. As it turned out, this is the laboratory where various experiments are conducted at the gene level. When our character went to work and all the staff went home, he found out that the alarm went off and the various mutants got out of the cells. Now in the game Night at the Laboratorium, our hero will destroy them all. He will have to walk along the corridors and rooms of the building and find all the monsters. With the help of weapons, he will open fire on them and kill them. While looking at the sides and collect various items that can help you in this.