Ive just found a character called the Roach King, And apparently he has a quest - For the roaches? Ive tried looking for information, can anyone help?

I thought he's just a raider who's hostile to anyone; just that he is king of the roachs for some reason. Wierd guy, has a throne too :blink:

There is no quest associated with the Roach King. He's just an odd guy (or lady actually) in the wasteland.

This is the story behind the Roach King:

http://www.gamesas.com/index.php?/topic/1068336-the-ballad-of-johnny-duke-the-roach-king/

That is literally one of the best fan fics I have ever read, short and sweet.

The Roach King was one of the very last interesting things I saw in the wasteland. Like most of you out there i thought I'd seen it all then I came across the Roach King and thought, 'Yay! There's still new stuff to find.' I could only ever find one of those wanderer guys with the stat boosting leather armour.

There's only one Wanderer. I happened to find him the other day, just by accident. This is a spoiler, but if you PM me, I will tell you where he is. Being a veteran of this game, it's so awesome to find new things. Kudos Bethesda!

Interesting that some people are only finding him now. I've run into him several times, but that may be because of the route I take to certain destinations (and I usually do not use fast travel, of course, except to save time when returning to a location after sleeping to get my +10% XP bonus).

But I agree that Bethesda certainly placed plenty of content to discover within the game world. It must have taken them quite a lot of time.