It's just one of the weapons if the "Call of Duty" series of games. I have played them all, and they are great! Not only can you use a Luger, there's Thompson, MP40, StG44, Bren, Sten, 1911, Garand and all kinds of nice guns. You can drive tanks, use flamethrowers to clean up bunkers and in short: It's very realistic and historically correct. As a matter of fact, I think that one of the first CoD games is based on "Band of Brothers", you'll recognize a lot of the scenery and missions.
These games are getting a bit old so the graphics are not really up to today's standards, but they are still worth playing!
