Description This is my first official level for Half-Life. (Haven't found it worth to publish my eksperimental maps.) It's actually ment to give a deja vu-feeling playing it, as it is based upon the "old" games Wolfenstein 3D (1992) and Duke Nukem 3D (1996). I tIt's actually ment to give a deja vu-feeling playing it, as it is based upon the "old" games Wolfenstein 3D (1992) and Duke Nukem 3D (1996).