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 "".
Arrow keys
The style was popularized in competitive play in "Quake" and subsequently "QuakeWorld", notably by professional gamer Dennis Fong, where the advantages of WASD and mouselook were recognised over a purely keyboard-based control system. In the same year that "Castle Wolfenstein" was released, 1981, the game "Wizardry" used the AWD keys for movement in a 3D dungeon. Both the programmers of "Castle Wolfenstein" and "Wizardry" were users of the earlier PLATO system where the game "Moria" used the AWD keys.