Cyberpunk 2020 is a tabletop role-playing game in the dystopian science fiction genre, written by Mike Pondsmith. Cyberpunk exists within its own fictional timeline, which splits from the real world in 1990 and has updated the fictional timeline with each revision.
In 1990, R. Talsorian Games released the second edition of the game, titled Cyberpunk 2020, which featured updated rules for combat, Netrunning, and character generation. The game's timeline was also retconned to accommodate the German reunification in 1990. It was released as a boxed set that contained a 222-page softcover book, and a 24-page reference guide and adventure.
R. Talsorian Games released two revised versions: Cyberpunk 2020 version 2.00 (1992), and Cyberpunk 2020 version 2.01 (1993).