The campaign add-ons will offer hours of additional gameplay and introduce new adventures, allies, enemies and environments.
© 2K Games
© 2K Games
Releasing between September 2012 and June 2013, the packs will cost $9.99 (£6.30) on PC and PS3 and 800 Microsoft Points (£6.80 / $10) on the Xbox 360.
The DLC can also be purchased as part of a discounted Season Pass, which can be picked up for $29.99 (£18.90) on PS3 and PC, and 2400 Microsoft Points (£20 / $30) on Xbox 360.
European PC and PSN prices are still to be confirmed.
Borderlands 2 boasts a 58-hour campaign that will take players to previously unseen regions of the planet Pandora.
A number of special editions will be available, including the Borderlands 2 Deluxe Vault Hunter's Collector's Edition and the Ultimate Loot Chest Limited Edition.
Borderlands 2 will be available for Xbox 360, PlayStation 3 and PC on September 18 in North America and on September 21 across Europe.
Gearbox recently created a retro mock-up of Borderlands 2 in the style of Smash TV.
Play the 16-bit Borderlands 2 promo game in your browser here.
> Read our latest 'Borderlands 2' interview with Gearbox Software
> Digital Spy goes hands-on with 'Borderlands 2'
Watch a trailer for Borderlands 2 below:
