Presidential sub level

The Presidential sub level is an underground area in the Fallout 3 add-on Broken Steel. It connects the utility area below the White House with the Presidential Metro which has exits to the Capitol Building's east wing and Adams Air Force Base.

Layout
The Presidential sub level is primarily a subway tunnel that runs under the White House between the east and west wings. It is patrolled by several sentry bots and further guarded by automated turrets. The sub level is also infested with feral ghouls in a gridlock with the automated defenses.

Notable loot

 * After the first tunnel and continuing into the second, you will find a Senate employee ID in a crashed Metro train, next to a skeleton, which will help you when talking to M.A.R.Go.T.
 * In the metro car directly behind the one where you find the employee ID you will find one mini nuke and a laser pistol.

Appearances
The Presidential sub level appears only in the Fallout 3 add-on Broken Steel.