Wolfenstein game series
The Wolfenstein series of games is a very famous franchise that became the progenitor of the 3D first-person shooter genre in 1981. It tells an alternative history of World War II, in which Germany used the help of occult forces and technologies incredible at the time.
The main character of the series is William Joseph B. J. Blazkowicz (sometimes also Blazkowicz or Blazkowicz), who is a powerful American soldier who constantly foils the plans of Nazi Germany and kills hundreds of enemy soldiers single-handedly using various weapons of the time.