OK, so I started Segment 4 and after doing other things first, I went and started the quest to rescue Caterina in the Vaticano. The 100% Sync objective? No getting caught.
OK, so it seemed at first that not being caught wasn't going to hard to do, especially after getting my hands on the Crossbow. Things were going PERFECTLY up until I got to Caterina's cell, and two guards needed to be killed. Unfortunately, I tried to kill one but got caught, ruining the 100% sync. When I was caught, I immediately restarted the memory thinking that I would try again, only to find out that I need to START THE MISSION OVER. Seeing as how it was nearing Midnight at that point, I gave up and went to bed.
I obviously will try again, but I want to know if anyone managed to take both guards out without ruining the 100% sync. And if someone did, how did they do it?
"We are all legends...our only choice is how to end the tale."
Didn't you notice the game telling you to approach with caution? If you hang back a sec, the two guards walk over to her cell with their backs to you. Kill the closest one, then the one right next to her cell. Easiest part of that whole mission.
Alice returns in 2011, I'll be ready... http://www.ea.com/alice Inception ending spoiler: http://twitpic.com/26k9ub