A 10-minute animated fable set in a dystopian futuristic Great Britain, it features a rather light-hearted and family friendly look which is overshadowed by scenes of violence, profanity, homophobia, and dark images. Despite this, it is rated PG for "Parental Guidance." It includes easter eggs and references of past GTA's, like the British spanking lover Freddy.
On May 13th 2015, Rockstar Games announced a contest for GTA players to create a music video for the song "Leave" by the band Wavves using the Rockstar Editor. Any user who upload an video to the Social Club during the contest period (not just entries in the competition) would win an in-game t-shirt bearing the logo of The Loneliest Robot in Great Britain. This t-shirt will be awarded after the contest ends in early June.
- According to an Internet news article from WNKA International after the mission Crystal Maze, the movie was banned (or censored) in the UK, because it was considered pornographic.
- However, according to the same article, the movie was a big hit in America.
- The protagonist of the movie, Martin, shares similar traits with Trevor Philips, as both consider themselves lonely, both had a rough childhood with their mother and towards the ending of the film, Martin gets chased by an army of police robots and he gets incredibly angry and becomes a killing machine (similar to Trevor's special "rage" ability). If taken to watch the movie as Franklin or Michael, Trevor might comment that the movie was sick, but he loved it.
- This film was based off from a movie adaptation of George Orwell's influential and controversial book Nineteen Eighty-Four which also takes place in a dystopian futuristic Great Britain. However, it contains several references of describing any prying or overly-controlling authority figure, and attempts by government to increase surveillance.
- The DJ of Non-Stop-Pop FM, Cara Delevingne, loves the movie, particularly the protagonist, Martin.
- The letter O likely resembles Alex DeLarge's gear eyeliner from A Clockwork Orange.
- The Loneliest Robot in Great Britain is the only movie with no ending credits, the director's name of the movie left a mystery.
- This movie was featured by CinemaSins in their Everything Wrong With... series, and can be found on YouTube.