Bethesda: Mothership Zeta the last piece of Fallout 3 DLC
Bethesda has confirmed that Mothership Zeta will be the final piece of Fallout 3 DLC.
As pointed out by MTV Multiplayer, the description of the DLC's launch trailer, on the Fallout website, shows that Zeta will be your lot after today.
Although, remember what happened last time?