On most keyboards this key is located directly under the Esc key. Then type the following text into the console and hit enter. “addachievement 1”. Then open the console again type in the same command but instead of using the number 1 use the number 2, which would make the command say the following. “addachievement 2”.
You can do the DLC at pretty much any level so long as you have at least small guns pretty high. I know some people rush straight to it because of that, and I myself have gone through at level 5 after dumping everything into small guns.
The Vault Tec DLC you can probably do anytime you are able to actually get to Vault 88 alive. I think the Automatron DLC is doable if your character is strong enough to start the quest line. Normally pathing will take you though some tough areas. If you're comfortable with the trip then you can probably do Automatron.
If it doesn't exist, add it by clicking on "Add", go to "Browse", go to your Fallout 3 directory and select Fallout3.exe. Then click on Add Selected Program. Make sure it is also selected on "Program Settings" section afterwards. Find “Max Frame Rate”, change it from "Use Global Setting" to “On” and make it “100 FPS”.
qLGOuK.fallout 3 when to do dlc
