Chronics is a fictional video game by AMD Studios, Inc (1972-2026). Its OST was made by Alekzhendry Puroshev (Fictional Person, December 12, 1947-February 25, 2023, died at 75) and Nanets Porokev (Also a fictional person, November 2, 1962-Present, 63 years old) and was later used as part of the OSTs of Chronics 3 (1986), Chronics 35th anniversary edition (2009) and Chronics XVI (2025). The game itself has the largest series of games, spanning over 27 games in 50 years, with the latest being Chronics XVI (16), released on PS5, PC and Xbox Series X/S on December 30, 2025. The original (Chronics) released to Magnavox Odyssey on December 9, 1974. Later it released to the Color TV-Game 6 and 15, both happening on an undisclosed date in 1980, and its final release was to the XBox 360, which happened on January 29, 2012. The game was discontinued in stores on November 21, 2012 and in virtual eStores on June 29, 2017.