LEGO HERO Factory: XT4 (6229) for sale online | eBay
Every LEGO Hero Factory Set EVER MADE 2010-2014 - YouTube
HERO Factory | Breakout | Brickset: LEGO set guide and database
Amazon.com: Lego Hero Factory Series Vehicle Set #7160 - DROP SHIP with Stealth Wings, Fins and Soft Exhaust Hoses Plus Pilot Figure (Total Pieces: 394) : Toys & Games
LEGO Set 2236-1 Scorpio (2011 Hero Factory > Villains) | Rebrickable - Build with LEGO