I give up. How do you find entrance to Bos tunnel (or whatever it is) from Hoover Dam. I cannot seem to leave Hoover Dam. I see where it should be on world map but cannot get there?

You aren't at the end of the game (given the message that the attack has begun), are you? If so, you are stuck. You'll have to reload an earlier save, if you have one.

If not, just head south to Camp Forlorn Hope. The compass marker for the BoS Bunker should be visible if you look southeast.

I'm at end of game without a save.

I'm not sure who is more dumb, me for ignoring the save warning (which I cannot even remember seeing) or them for actually building a game that can lock you out. I'm really really starting to loathe their thoughtless incompetence.

You missed the pop up didn't you... :facepalm:

That svcks. Sorry, but all you can do now is start a new game.
You must have been really distracted or caught up in the story to miss the warning screen, by the way. Don't blame Obsidian. They aren't thoughtless or incompetent.

Having a single save in any open world RPG (Oblivion, Fallout, etc.) isn't exactly wise, whether you're in this type of situation or not..

You were right the first time. :wink_smile: