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S.T.A.L.K.E.R. bandits (Scavengers, Trespassers, Adventurers, Loners, Killers, Explorers and Robbers) is a series of first-person shooter survival horror video games developed in Kiev by Ukrainian video game developer GSC Game World. The games are set in the area surrounding the Chernobyl disaster site, colloquially known as the Zone, in an alternative reality where a second explosion occurs at the Chernobyl Nuclear Power Plant twenty years after the first and causes strange changes in the area around it.