Batman: Arkham City - Top of the World (Extreme) [as Nightwing] - Predator Challenge

Batman: Arkham City Riddler's Revenge Challenge Walkthrough Video in High Definition Predator and Combat Challenges [as Nightwing] Playlist:    • Batman: Arkham City Challenges as Nightwing   =================================== Riddler's Revenge - Ranked Challenge Character Skin: Nightwing Challenge: Top of the World (Extreme) Predator Medals: ● Triple Head Shot - Shoot 3 henchmen in the head with the Wrist Dart for one-hit takedowns. ● Feet First - While standing on a ledge directly above your target, perform a Reverse Ledge Takedown on the henchman below you. ● Mined Your Step - Detonate a mine using the Mine Detonator as a henchman walks over it. (Upgrade required) Speed Run (No Damage) - Time: 0:58.53 seconds =================================== Related Achievements \ Trophies: Nightwing Revenge =================================== Game available on: Sony PlayStation 3, Microsoft Xbox 360 & PC Video recorded on: PC =================================== For more info and videos, visit: ●    / batmanarkhamvideos   ● http://www.batman-arkham.com ● http://www.games-series.com