Not much is known about Bad Bob Larson. Sheriff Bartlett simply notes that he is wanted for grand larceny and murder, with a reward of $300.
Bad Bob in the game is treated as a random enemy in Tarnation, his model - according to what is shown in the photo diary of Bartlett - is the model of one of the enemies that appear here and there in the ghost town within the ninth chapter of the game.
In this chapter, "Ghost Town", first appears hidden and appears building (its model because it appears several times in the episode), especially in the terraces of buildings. It is possible he appears in the opening section of "Ugly Streetfight".
This character is not available in Showdown Mode.
Sheriff Bartlett's Journal