Oliver Twins  Andrew Nicholas Oliver and Philip Edward Oliver, together known as the Oliver Twins, are British twin brothers and video game designers. They began to professionally develop computer games while they were still at school, contributing their first type-in game to a magazine in 1983. They worked with publishers Codemasters for a number of years following their first collaboration "Super Robin Hood", creating the "Dizzy" series of games and many of Codemasters' Simulator Series games. At one point during the 1980s it was reported that 7% of all UK games sales were attributable to the Oliver Twins. In 1990 they founded Interactive Studios which later became Blitz Games Studios. In October 2013 they founded Radiant Worlds, based in Leamington Spa, with long time friend and colleague Richard Smithies. Philip and Andrew Oliver first began programming computer games while at school (Clarendon School in Trowbridge), having their first game published as written code in "Computer and Video Games Magazine" in 1983. The same year they won first prize in a national TV competition ("The Saturday Show") to design a computer game. Their first very successful game, "Super Robin Hood" for the Amstrad CPC, was published in 1985 by Codemasters. The Codemasters publishing relationship led to the origin of the "Dizzy" series and the "Simulator" series. Whilst with Codemasters, they were responsible for over 10 UK number one best sellers and over 3 million sales. In 1986, it was reported that an estimated 7% of all UK games sales were attributable to the Oliver Twins. In 1990, at the age of 22, they started Interactive Studios, later called Blitz Games Studios. Apart from their own games, the Oliver Twins were also responsible for porting a number of other prominent games to the Sega platforms, including "Theme Park" and "Syndicate". After 23 years, Blitz Games folded in 2013, with the loss of 175 staff, and owing millions to creditors. In October 2013 they founded Radiant Worlds, based in Leamington Spa, UK, with long time friend and colleague Richard Smithies to develop for Korean-based Smilegate. SkySaga was an ambitious online voxel based game based on an original concept by members of the Blitz Games Studios team. In August 2017 Smilegate put SkySaga on hold and the Olivers and Smithies put the company up for sale. In January 2018, Rebellion, a UK games developer and publisher purchased the company and renamed it to Rebellion (Warwick).