Stalker

Stalker has several different meanings:

• A person who stalks
• The name of a novel by Boris and Arkady Strugatsky. The novel was called Roadside Picnic and was written in 1972.
• A short story based on the novel, called Stalker
• A movie by Andrei Tarkovsky, called Stalker based on the novel Roadside Picnoc. The movie was made in 1979.
• S.T.A.L.K.E.R.: Shadow of Chernobyl is a Computer game