Wolfenstein 3D
Although id Software did not develop another "Wolfenstein" game, as their development focus shifted to "Doom" shortly after release, and has never returned to the series, multiple "Wolfenstein" titles have been produced by other companies, sometimes using game engines developed by id. The first of these newer "Wolfenstein" games was "Return to Castle Wolfenstein" in 2001, a reboot of the series, and the latest is the 2017 "".
Return to Castle Wolfenstein
The game is powered by a modified version of the id Tech 3 engine, with changes made to support large outdoor areas. The "Return to Castle Wolfenstein" engine was subsequently used as the foundation for "" (Splash Damage/Activision), "Trinity: The Shatter Effect" (Gray Matter Interactive/Activision) (shown at E3 in 2003, but assumed cancelled) and "Call of Duty" (Infinity Ward/Activision).