Vehicles - LEGO Batman 2 DC Super Heroes Guide - IGN
Maps - gold bricks, red bricks, citizens in peril, bosses, terminals, vehicles - LEGO Batman 2: DC Super Heroes Game Guide & Walkthrough | gamepressure.com
Science and tech: LEGO Batman 2: DC Super Heroes review (Xbox 360 / PS3 / PC / Wii / 3DS / PlayStation Vita) | Daily Mail Online
Extra! Extra! achievement in LEGO Batman 2: DC Super Heroes
LEGO Batman 2 DC Super Heroes - Unlocking All Vehicles in Gotham City North - YouTube
Vehicle Guide - LEGO Batman 2: DC Super Heroes Guide and Walkthrough