The 12towers.zip file you have requested: Maps Levels Missions / 12towers.zip - 30.66kb is not available. Perhaps try browsing all files for the game Duke Nukem 3D and upload any files you want to share or are missing. This is the only information we could locate:
THIS LEVEL IS NEITHER MADE BY OR SUPPORTED BY 3D REALMS. Title 12Towers Filename 12Towers.map =============================================================================================
THIS LEVEL IS NEITHER MADE BY OR SUPPORTED BY 3D REALMS.
Title : 12Towers
Filename : 12T