Wolfenstein
The "Wolfenstein" series of video games started with the 1981 stealth-adventure video game "Castle Wolfenstein". It was developed by American programmer Silas Warner, a pioneer in the early eras of video gaming, especially the stealth genre. It was published by his (then) company M.U.S.E. Inc. (Muse Software). The player controls an unnamed American prisoner of war as he steals war files containing information about secret German war plans while avoiding or sometimes killing guards, and tries to escape the fortified Nazi stronghold Castle Wolfenstein, set during World War II. The game is often credited as one of the first video games of the stealth genre, since it focuses more on avoiding or disarming enemies, and killing them is considered a last resort.
David Jones (video game developer)
David Scott Jones (born October 1965) is a Scottish video game programmer and entrepreneur who co-founded video game developers DMA Design (now Rockstar North) in 1987, Realtime Worlds in 2002, and Cloudgine in 2012. Jones created "Lemmings" and "Grand Theft Auto", which both spawned many successful sequels. He also created the "Crackdown" franchise for the Xbox 360 and Xbox One consoles, and the open-ended massively multiplayer online game, "".