What are the faction quests that lock you into their side?

[Firehawk4785]

Which quests for the NCR, Legion, Mr House, or Yes Man sides you with them and locks out the other factions missions? Just wondering since I want to do the maximum possible missions before choosing a side.

Thanks.

 

[Requete]

[spoiler:df90ff1fb3]The brotherhood of Steel; You have to kill them for Mr House and Ceasar Legion. Killing Mr House is locking out his path obviusly; Transfering Yes man from Tops to Lucky 38 leads to Anarchy in Wastland ending[/spoiler:df90ff1fb3].

 

[Kallisti]

[spoiler:7e3f19884d]You get locked out of at least 1 faction *well* before the destroy the brotherhood quest. You can also install Yes Man in the 38 and still pursue NCR and Legion factions, you have to both install him and complete Side Bets (or maybe just complete Side Bets).

You'll get a mission warning you not to advance any farther with a faction once you're close to getting the axe from one of your employers. So go nuts till you're told otherwise.

It may help if you don't visit the tops until after you've done some NCR missions, since Caesar forgives any previous infractions against the Legion when you get the invitation. (I got away with turning the Khans against him this way).
[/spoiler:7e3f19884d]