Here are a couple videos on how to accomplish some of the achievements in the recently released Mark of the Ninja for XBLA. The first video is for the “The Worst Allies” Achievement, in which you will need to kill a guard by getting other guards to shoot them. The way to do this is to terrorize them in the dark, when there are a few guards present, so that they freak out and just start firing blindly. The second video is for the “Better Left Unseen” achievement, which is a lot easier to pull off. For this one, all you need to do is take out a guard on an upper level and then drop his body through a grate onto a guard on the level below. Also, please enjoy how I kill myself right after I pull it off. I don’t know what was up with that.
The Worst Allies
Better Left Unseen