horror are the S.T.A.L.K.E.R. series ( S.T.A.L.K.E.R.: Clear Sky   (2008-2009); S.T.A.L.K.E.R.: Shadow of Chernobyl   (2007); S.T.A.L.K.E.R.: Call of Pripyat   (2009-2010)) and the Fallout  series ( Fallout (1997); Fallout 2 (1998); Fallout Tactics  (2001); Fallout 3 (2008); Fallout: New Vegas (2010)). Both franchises deal with how we perceive the