And just in time, as it turns out. The forces of Caesar's Legion are on the march, establishing a staging area east of the dam. Their assault could begin at any moment. So that's where you'll be heading, if you're ready - Hoover Dam.”— Robert House
|Main Quest: The House Always Wins VIII|
|After preparing for the battle, tell Mr. House you are ready for the final showdown.|
|Leads to: All or Nothing|
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.
pc 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. [verification overdue]