Most MUDs restrict player versus player combat, often abbreviated as PK (Player Killing). This is accomplished through hard coded restrictions and various forms of social intervention. MUDs without these restrictions are commonly known as PK MUDs. Taking this a step further are MUDs devoted solely to this sort of conflict, called pure PK MUDs, the first of which was Genocide in 1992. Genocide ideas were influential in the evolution of player versus player online gaming.
Most MUDs restrict player versus player combat often abbreviated as PK (Player Killing) This is accomplished through hard coded restrictions and various forms of social intervention MUDs without these restrictions are commonly known as PK MUDs Taking this a step further are MUDs devoted solely to this sort of conflict called pure PK MUDs the first of which was Genocide in 1992 Genocide ideas were influential in the evolution of player versus player online gaming