History
Westworld
In the first film The Gunslinger is depicted as one of the main androids used as attractions in an adult theme park Westworld which is a set that resembles the everyday life in an American wild west town. Other attractions are a MedievalWorld and a RomanWorld. The gunslinger is programmed to start an argument and then persuade the tourist in fictitious gun draw. The Gunslinger inevitably loses the match every time because for the safety of the tourists the guns don’t work on human beings but just on the androids thus being armless against the two main characters, Peter Martin and John Blane.
Things change when a virus corrupts the system of Westworld and the surrounding Medieval and Roman Worlds causing some androids to behave differently and actually injuring or killing the tourists. The Gunslinger makes no exception and persuades Blane into another duel which ends up with the Gunslinger being victorious and Blane dying. The gunslinger chases Martin through WestWorld and the surrounding towns, down the laboratories where the androids are built up until RomanWorld where Martin manages to throw acid on his face, so he won’t be able to detect his infrared signature. In MedievalWorld, he’s burned alive by Martin, before he manages to get it fried and go offline after he destroys his face.