Cancelled successorThere was a newer PC version of Hired Guns that was going to be developed by Devil’s Thumb Entertainment, originally formed as a division of DMA Design, in Boulder, Colorado, and was built on top of the Unreal engine. Although the game was slated to be released in 2000, the game was cancelled because of Psygnosis leaving the American PC game market in 2000 for PlayStation games, and the VR1 acquisition of Devil's Thumb. However, except for Steve Hammond, who was produced the background materials of the game, nobody from original design team were involved in this remake. Prototypes of the game, however, has been leaked.
Copy protectionThe Amiga version featured two-stage copy protection. Once the password protection had been removed, the game appeared to be cracked. However, the game would recognise that the copy was pirated, and refuse to save the player's progress.
InspirationThe unmanned sentry guns that can be placed down are inspired by the similar ones in the Special Edition of the movie Aliens (1986) according to Scott Johnston, lead designer of Hired Guns.
Pre-releaseThe game was first mentioned in magazines two years before its release, known as Hired Gun. At this stage it partially resembled the TV show The Crystal Maze, with the four-player and multiple-time-zone aspects emphasised.
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