The base is in an assignment called The Negotiation. The Negotiation is one of two assignments that Admiral Hackett gives you over the radio once you achieve a high enough Paragon or Renegade score. The high Paragon score gets you an assignment to take down some biotic terrorists without killing the drugged scientists they have wandering around as human shields, while a high Renegade score gets you in the base that you're asking about to negotiate a ceasefire with a local warlord.
The scores required to get either mission are apparently 80% Paragon/Renegade if you haven't played the other mission already and 90% if you have. If you're playing a Paragon or mostly Paragon Shepard it's hard to get the score that high and maintain the role play, though you can always use the Lorik Qu'in morality points glitch on Noveria to boost your Renegade score without having to run around looking for puppies to kick in the face and other out of character stuff. If you're playing a mostly Renegade character anyway then don't worry because you'll get the Negotiation assignment eventually anyway, but then you'd have the same problem with the Paragon mission to deal with the biotic terrorists. A mixed morality Shepard that's more or less 50/50 Paragon/Renegade might well get both missions without resorting to exploits but they probably won't appear until much later than a mostly Paragon or mostly Renegade Shepard will get their one mission.
Modifié par PsiFive, 28 avril 2012 - 02:21 .