i think they should make a fallout3 addon that takes the character to the ocean where the character begins multiple (LONG) quests in a military base located under the ocean. filled with radiated ghouls, mirelurks and a new type of creature that could possibly relate to zombies? maybe they bite you and the character gets infected and looses hp. this would make the add on much more difficult and interesting. maybe if you want to be a good guy you eliminate the infection, if you want to be a bad guy, the ending of fallout3 would be changed and the earth would now be filled with these infected creatures

(LONG)- lets face it mothership zeta was good except for the short story mode, thats what made the game a bit [censored]

It's been years since Fallout 3 came out, there's no chance of a new DLC.

Fallout 3 is how many years old now? Four?

Get a pc version and download some mods because there isn't a snowballs chance in hell of a new DLC ever coming out again.

2008, absolutely no chance of a new dlc. Even new vegas has had it's run

@EliFordham

you seem new so I'll let you in on something

Bethesda pretty much creates dlc only for about a year after a game's original release. And the release of a Goty/ultimate edition usually means that the official work has ended for the game.