Just one, Ashley. But I hated her, so it was kinda cool.

None, but I cheated and checked before I finished to make sure I got my crew and party members through alive.

I lost Mordin on my first playthrough, but I was debating between him and garrus for something (I forgot). So I went back and did it the other way and everyone came out fine.

I killed Jack as I didn't want her in ME3.

Squad made it. Pretty sure Kelly and most of the crew got liquified, tho. Probably should've researched that one :P

Zaeed (good riddance!) and poor poor Mordin.

My renegade male Shepard has maybe 4 left after ME2 with wrex dead and most of the crew gone.

Very excited to check that one out.

No walkthrough- on my own, everyone lived (even the crew).

Gave the base to Martin Sheen.

I think when Miranda started complaining about how I'd made the wrong decision was the time I decided the writing in the game wasn't just bad, it was really bad.

i lost the bald chick on my first character and i was actually stoked. she whined too much.