Fallout 3, The Pitt - I decided to try the "go in and shoot everything that isn't me" option, instead of hiding and going all Spartacus like what was suggested. I fight my way past all their guards, kill everyone at the outpost (at this point, I'm essentially a power armored, combat shotgun-wielding avatar of DEATH), and when I come in, I get knocked unconscious by...
...3 fellows with lame armor, who are all armed with pointy sticks.
I promptly sent a very strongly worded letter to Bethsada, along with two photographs: the first being of myself hulking out and putting a keyboat through the monitor, and the second with me flipping the bird off to them. Double barrels.