The enemies in Fallout 3 are part of the main thing in the game: killing them. Your main mission is to do quests killing these enemies among the Capital Wasteland at the same time. The way to kill them is with your weapon, fists, guns or melee weapons.
Albino Radscorpion *Can only be encountered if Broken Steel is installed*
Raiders
Raiders are the most common gang in the Capital Wasteland. You can encounter them right after you complete the quest,"Escape!". Raiders become hostile right when they or you encounter. They are located in a lot of places in the Capital Wasteland, such as Bethesda Ruins, the scrapyard and the Evergreen Mills (where there are over 30-40 raiders).
Raiders are usually armed with pistols, until you level up to a higher level.
Super Mutants
Super Mutants are common enemies in the Capital Wasteland. They usually have hunting rifles, assualt rifles, nailboards and other melee weapons. They were humans that were transformed when they encountered FEV. There are all kinds of super mutants like super mutant brutes, behemoths, masters and overlords.
They are all over the Capital Wasteland, but very commonly at Vault 87.
