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 "".
Galencia
Galencia is a 2017 computer game created as a tribute to the 1979 game Galaxian, created in a retrogaming style. The game was developed by Jason Aldred, and is available in Commodore 64 and Windows versions (via Steam).