Checking Out: Bruce Wayne Predator: 3 Medals: Initiation DLC - Batman Arkham Origins

Start out by pulling down the guy on the center ledge and then drop back down and zip kick and punch out the guy right next to you to draw attention to the others. A group of two to three guys should be running towards you down the stairs setting you up the the 1st medal. 1st Medal Drop a smoke grenade into the oncoming crowd and you should be in good position to get the medal. Sometimes, if the guys are too close, you dont get the double takedown prompt. You may want to knock away one of the guys to re-position them a little to get the prompt. 2nd Medal Make sure you dont do the knockout punch in this silent takedown to get the medal. 3rd Medal You should be able to easily take care of everyone while inside the smoke. The risk of getting damage is minimal here and you can easily score the last medal.