Wolfenstein 3D for Windows

It's World War II, and B.J. Blazkowicz, the Allies' bad boy of espionage, is a terminal action seeker built for abuse with an attitude to match. There's just one small problem: you've been captured by Nazis, tortured, and imprisoned beneath the intricate maze of Castle Wolfenstein where you await an inhumane execution. Now, you must do anything and everything to escape from the belly of the Nazi dungeon--or die trying.