Megaton is in Fallout 3. Point Lookout is one of Fallout 3's DLC packs. You can visit Megaton without having Point Lookout, it is part of the vanilla game.
Fallout 3, Fallout 3: Game of The Year Edition, Fallout 3: Broken Steel/Operation Anchorage/Mothership Zeta/The Pit/Point Lookout
At Play.com 14.99 For A Double Expansion Pack (EXAMPLE: Fallout 3 Broken Steel And Point Lookout)
It just stays there for the rest of the game
for me personally it was the pitt it just irritated me and point lookout was the best
yes you can just go to the boat you got there in
There is a hollowed out rock near megaton.
there are already 4 addons for Fallout 3(Xbox 360,PC). Broken Steel,The Pit,Operation Anchorage and Point Lookout.
you can't. you can get laid though, in megaton bar.
It all really looks the same besides Anchorage, Point Lookout, and Oasis.
I'm not sure for the pitt, or point lookout but for broken steel you do.
there's one in the middle of Megaton. that's it.
Leave Megaton and wait about 48 hours. They will calm down and let you back in.