Borderlands DLC Order

* Borderlands 1
** playthrough 1
** playthrough 2
** Zombie Island of Dr. Ned
** Mad Moxxi's Underdome Riot (do whenever)
** Secret Armory of General Knoxx
** laptrap's New Robot Revolution
** best solo character - Lilith?
* Borderlands 2
** playthrough 1
** playthrough 2
** Captain Scarlett
** Torgue's Campaign of Carnage
** Hammerlocke's hunt
** Tiny Tina's Assault on Dragon Keep
** Headhunters
** Fight for Sanctuary
**best solo character - Zero?
* Borderlands: The Pre-Sequel
* Borderlands 3