Before video games with swastikas and other Nazi symbols can be released in Germany, they have to go through some major edits to censor those images. Every Nazi eagle and swastika -- and even Adolf Hitler's moustache -- in the Wolfenstein series had to be scrubbed, for instance, even though Nazis are the villains in the game. That will no longer be the case going forward, now that German authorities have lifted the blanket ban on Nazi imagery in video games. Each title will now be assessed on a case-by-case basis by the country's Entertainment Software Self-Regulation Body (USK) and will be judged similarly to books and films.
Source: USK (Google Translate)