Just needed to ask some questions about the game in the later stages.
I finished it on Normal the other day and was looking at the list of achievo's and found I had missed one to with all research projects. I checked my previous post with the research tree in it and I think I am missing an Interrogate Sectoid, I got the commander I just need a regular dude.
I have a save file from just before the final chapter as it were but does anyone think I will see a regular sectoid again?
I read online that occasionaly you may get a council mission which involves these elusive little grey men but it may or may not arrive. Anyone else having the same issue as me?