The House Always Wins VIII

The House Always Wins VIII is a main quest in Fallout: New Vegas.

Detailed walkthrough
Before going to Hoover Dam, you have the option to prepare for the battle. This will start the quest. When ready, speak with Mr. House and he'll redirect you to Hoover Dam and give you the quest All or Nothing.

Quest stages
Part VIII

Bugs

 * After agreeing to begin the battle for Hoover Dam, your character may become stuck and unable to move, with nothing else happening. This is because the script for Mr. House contains a redundant endif that prevents the script from executing.

Der House gewinnt immer, VII