Tony Warriner is a British video game designer, programmer and co-founder of Revolution Software. At a young age he started playing adventure games, when they were just text adventures. He wrote his first game, Obsidian, while he was at school and sent it to Artic Computing for consideration. Artic's director, Charles Cecil, loved the game and convinced him to license it to Artic, and then to join Artic as a programmer. At Artic he wrote, together with Adam Waring, Ultima Ratio which was published in 1987 by Firebird. In the same year he got a job at Cecil's Paragon Programming, where games from US publishers were converted to European platforms. When Cecil had left to work for U.S. Gold, Warriner started doing 8-bit programming for games. In 1988 he created Death Stalker, published by Codemasters. In the same year he joined Cascade Games, where he worked on 19 Part One: Boot Camp, Arcade Trivia Quiz, and Arcade Trivia Quiz Question Creator. In 1989 Warriner moved to Bytron Aviation Systems based in Kirmington, Lincolnshire, where he wrote software for the aviation industry, David Sykes was his fellow programmer.

Revolution Software Limited is a British video game developer based in York, founded in 1989 by Charles Cecil, Tony Warriner, David Sykes, and Noirin Carmody.