3 1 1Actions Report Solution At the begining of mission 8 you'll start an infiltration phase.You'll have to eliminate 20 enemies with stealth attacks al along the level. It doesn't matter if they see you or kill you.Showing only comment. Not sure why this was downvoted - worked fine for me. I *don't* think you can checkpoint/reload farm the 20 though... you'll need to get a total of 20 while working through the level.Posted by BiancaDelTaco on 16 Jan 15 at 03:04