Mass Effect question

[Munkeh111]

madskillz said:

Munkeh111 said:
@ mistershine, that is pretty much the only thing confirmed about the game (though having the Rachni helping you is pretty unlikely

They were something pissed and attacked me after I whacked the queen. Oh, and Wrex was egging me on to do it ... so I do believe they will be a pivotal part in ME2. With the other thing, Munkeh, yeah, I tried it several ways and just realized some characters will die no matter what. Makes you think, though.

I had accidentaly found out about the Wrex thing, but I did find it difficult to decide the latter one, I can't quite remember precisely what happened with the Rachni, but I thought by killing the queen you wiped them out?