A couple hundred years too late: Fallout 3!

[DFM]

grthwllms is so used to FWE that he forgot the unmodded game exists.

Edit: I'm playing through it again with MINIMAL mods to switch it up from the last time I ran through it. FWE, Weapon Mod Kits as well as Owned! and FNNCQ because I never tried them before.



Edit 2: Donomni here are items you will want to scrounge from the wastes, collecting them and never letting go:

Nuka Cola Quantum
Pre-War Books
Scrap Metal
Chinese Assault Rifles
Power armor + Energy Weapons + Any Advance Technology


Seriously if you run across one of these things grab it and stuff it into your house with the millions of others because you will need every single one you can get your hands on. Quantum especially I had to use a guide the first time just to scrounge enough to finish the quest. Pre-War Books you can later trade to a special NPC for huge profit, Scrap Metal can be traded special to a handful of NPCs for different bonuses. Chinese Assault Rifles are sort of the same deal but you give them to a trader until he has enough to expand his inventory. All the technology based ones at the end can be traded to the Outcasts for stimpacks and frag grenades. (Also 556 ammo)

Also are you playing this on the PC or a console?