Batman: Arkham knight - Finding Scarecrow at Stagg Airship Alpha (Part 1 of 2) & 5 Riddler Trophies

00:00 - mission starts. get the remote hacking device 04:14 - getting into airship alpha. 1st hacking (level 1) 06:45 - hack and turn drones against goons 08:55 - 2nd hacking (level 2) enter area and get airship control 11:10 - access hatch to go below 11:41 - 3rd hacking (level 3) for riddler trophy 1 (unlocks concept art observation deck) 13:11 - riddler trophy 2 (unlocks concept art surveying his domain) 14:30 - riddler trophy 3 (unlocks concept art bat's eye view) 17:04 - 4th hacking (level 2) for riddler trophy 4 (unlocks charac showcase penguin brutes) 19:41 - access to the otherside for riddler trophy 5 (unlocks charac showcase boa sentry drone) 21:22 - ambushed to be continued in part 2. very long mission. and you gotta grab those trophies while you are there.