Gun Runner's Arsenal.
Yes, you can use weapons from Fallout New Vegas DLCs in the base game.
The DLC in Fallout New Vegas allows you to do more missions, which means yes, it keeps you playing.
No no more DLC is being developed for Fallout New Vegas. There are; however, multiple Area 51 mods you could take a look at.
Yes it does and as a gamer i think all of you fallout fans including myself will finally have more fun as you adventure the entire DLC's including new locations, missions, weapons, and legendary creatures hope your ready
now
now
No obsidion said they would not release dlc that extends gameplay past the ending
The Sierra Madre is the location of the Fallout New Vegas DLC Dead Money. This DLC cannot be bought anywhere on console other than live.
All of them except for the "Dead Money" DLC.
You need to have the 'Lonesome Road' DLC installed, the Canyon Wreckage is the starting point for the DLC.
The unique gatling laser in Fallout New Vegas (The Sprtel-Wood 9700) can be purchased from the Gun Runners provided that you have the Gun Runner's Arsenal DLC.
Ulysses only appears in person in the final DLC pack 'Lonesome Road'.