Basically Ive shot myself in the foot, Im playing as a good guy who wants to help NCR, I went seeing mr house and got to the part where I have to use the chip in the hidden bunker, I thought there might be some unique weapons and stuff down there. So I went in the bunker and ended up upgrading all his robots with missile's and laser guns when I used the chip, I was not expecting that to happen, Now im on the mission to kill mr house ands that whats I need to do for the NCR.

Now as you can imagine I try getting to mr house (the badly rolled cigar looking fella), Soon as I open the secret door I get missiles thrown at me and I last a few seconds before dying, I tried funning to the door for mr house's bunker but its locked and I need the key from somewhere im guessing its on one of the robots.

Anways how am I suppose to kill all them robots if I only last a few seconds under attack? I cant use followers in that room. Im playing on the 360 too.

Move faster?

Try using some of your chems and heavier armor. Once you off house they all go neutral again.

Im using BOS power armor, Who do I get the key off? is it jane? Whats the best weapon against the bots missile launcher?

You don't get a key. You use the terminal next to the door.

I use the the terminal which opens the secret wall/door I run in the room where a few more robots are stood and try to access the door however it keeps saying key required.

There's another terminal. One right next to the door that says key required.

In fact, there's three terminals in that area. The one you use to open the secret door, the one to unlock the elevator to House's chamber, and a security access point.

Oh ok I will try and make a run for the second terminal, I didnt notice that one. I wanted to kill mr house in the first place I just cant believe I upgraded everything for him before doing the mission to kill him, Talk about facepalm.

Stealth Boy, or just keep moving.

Securitron is actually pretty self protective at the range of using missiles unlike SUper Mutant.

Paladin Toaster is nice too.

Good point, I imagine things like EMP nades and Pulse gun would also make short work of them.