Repton is a computer game originally developed by 16-year-old Briton Tim Tyler for the BBC Micro and Acorn Electron and released by Superior Software in 1985. The game spawned a series of follow up games which were released throughout the 1980s. The series sold around 125,000 copies between 1985 and 1990 with "Repton 2" selling 35,000 itself. The games have since been remade for several modern systems, including "iRepton" for the iPhone / iPod Touch in 2010; "Android Repton 1", "Android Repton 2" and "Android Repton 3" from 2016 to 2018; and "Repton's Journeys" in 2018.