» Fri Sep 21, 2012 9:08 pm
The very first thing I did when I played Human Revolution was ghost my way through the beginning segments (No full alerts, no kills, no knockouts). It took a bit of Quickloading, but I found it very doable. The hardest section, by far, was the second large room you come to, where you come in to face two guys talking. Getting to the exit without being noticed is tricky as hell, and getting through the doors usually involved alerting them enough to come and check (Now that I recall, I believe opening the door made enough noise to put them into "search" mode), but I managed to do it without them attacking. This was also done on Give Me Deus Ex difficulty, though I don't know if difficulty affects the AI stealth sensitivity.