Can you be idolized by everyone?

No. You can't reach idolized with both Legion and NCR, and I'm pretty sure you can't do it with both Goodsprings and Powder Gangers.

Is it possible to be idolized by all factions?

Still, with some careful planning, you can get to idolised status with all but one faction. Being idolized has no reprecussions(except not being able to hire boon, hear he doesn't like people the legion does not hate), only vilified carries consequences.

Can you be idolized by the Brotherhood of Steel?

Yes it is possible to be idolized by the BOS. After completing the first quest involving the air filtration system, and the missing laser pistol, ask either McNamara or Hardin about joining the Brotherhood.

Can you be idolized by the NCR?

The NCR have more quests then any other faction in the game, just keep doing their quests and you eventually be idolized. Camp McCarran has a ton of quests, Forlorn Hope has a bunch and the quests from siding with the NCR for the final battle will most likely get you idolized.

How do I lose NCR infamy?

Your negative reputation with the NCR is reset once- shortly after you meet House. Aside from the NCR and Caesar resets, there is no way to lower infamy- at least not in an unmodded game. If you're on the PC, console commands can still change rep/quest progress and mods may change this.

Can You Beat Fallout: New Vegas While Being Idolized By Everyone?

How do I ally with Brotherhood of Steel and NCR?

Positive reputation with the Brotherhood

If Still in the Dark has been completed, and McNamara remains Elder, a truce can be signed between the Brotherhood and the NCR. Go to McNamara and tell him the NCR wants them destroyed, he will then offer a truce. Return to Colonel Moore and speak to her about the offered truce.

Can Veronica join the followers?

Veronica can be recruited at the 188 Trading Post by simply talking to her. As long as the player character does not make themselves out to be an enemy of the Brotherhood, she will ask if she can join their party and reveal her association with the order once she is accepted.

Should I side with NCR or legion?

I would go with NCR if I were you because it feels more fulfilling to the gameplay. Legion is the best choice for an evil/bad karma playthrough, it's fun to experience at least once of you normally side with the NCR or Yes Man. If you haven't, go for it. It's good to explore the full scope of the story.

Can you join the great Khans?

Joining the Great Khans isn't as simple as some of the other factions. There are two specific quests you must first complete. The first is We Are Legion, in which you must kill all the NCR soldiers in Camp Forlorn Hope. Dead Sea, a member of the Legion in Nelson, will give you this quest.

Who should I give the platinum chip to?

House the Platinum Chip you acquired from Benny, if you'd like. You can even do that while getting more and more Bottle Caps from Mr. House for your hard work. Or, you can simply refuse to give the Platinum Chip to Mr.

Can you join the NCR and the Brotherhood?

You can not get BoS and NCR to fight together in the endgame, but you can get them together.

Can you become Unvilified New Vegas?

Short: Unless it's NCR or Legion, you don't. The best you can do is do a lot of nice things for them, that can raise the reputation to Wild Child, which is a neutral one. If you can even do that, since Vilified means they shoot on sight.

What happens if the NCR wins?

If NCR is supported, it secures Hoover Dam, all major Mojave territories (including the Strip and Freeside), and Fortification Hill. If Caesar's Legion is supported, it conquers Hoover Dam and the entire Mojave region up to the Mojave Outpost.

Is Caesar's Legion bigger than the NCR?

NCR has far more troops available to it, even just in the mojave. The Legion is probably no more then 10,000 soldiers in total, and has a vast territory to garrison in addition to its incursion into the Mojave.

What's the best ending in Fallout New Vegas?

House would be the best ending for Vegas itself, but the NCR is the best ending for the whole of the Mojave, despite its corruption and taxes. The Legion would rule with an iron fist, and collapse as soon as Caesar dies. In the Independent ending there wouldn't be much stability in the Mojave at all.

Will Veronica leave if I destroy the brotherhood?

Veronica will leave if your BoS reputation falls below a certain value. Destroying the BoS will give you a massive reputation hit, so you will most likely fall below the reputation required for keeping Veronica. At least the NCR quests you can do without having to kill the Brotherhood, as far as I remember.

Should I make Veronica to stay or leave?

If Veronica will not follow the player character anymore, they will have to go back to before the part of the mission where she speaks to the elder after they retrieve the notes, and directly tell her they want her to leave (do not suggest for her to stay, and do not allow her to choose for herself).

Who is the best companion in Fallout: New Vegas?

Raul Tejada is, without a doubt, the best companion in Fallout New Vegas. His perk, Old Vaquero, improves the rate of fire of revolvers and lever-action firearms by 33%. His other perk, Full maintenance, is a buffed version of the regular maintenance perk.

Can the great Khans join NCR?

If the player character can kill Papa Khan undetected by the other Khans, Regis will become the leader of the Khans. Regis will then agree to ally the Khans with the NCR. This is the only outcome that aligns the NCR with the Great Khans.

Does killing Mr House help the NCR?

You'll have to deal with House for the NCR yes. All factions that aren't House will have you do this. Either kill him or take away his control of everything, keeping him alive.

Can the Brotherhood of Steel join Mr House?

He and John Gonzalez discussed the situation, and agreed that it would be in-character for Mr. House to not tolerate the Brotherhood. Additionally, it would be a more difficult and compelling choice for the player to make.

Is Ulysses in the Legion?

Ulysses is a courier and former frumentarius of Caesar's Legion.

Can you nuke the NCR and Legion?

On returning to the Mojave after the ending slides, a nuclear explosion can be seen in the general vicinity of whichever territory was targeted (or both, if the player character chose to nuke both Legion and NCR).

How do I get the Legion to stop attacking me?

The only way the attacks will stop, is that you will have to obtain the 'mark of cesar' because then the legion attacks will stop (for a time being). Till you complete the rest of the game, have a high affintity, or if you decide to blow cesars head off.