Borderlands 2 is a 2012 action role-playing first-person shooter video game developed by Gearbox Software and published by 2K. Taking place five years following the events of Borderlands (2009), the game is again set on the planet of Pandora. The story follows a new group of Vault Hunters who must ally with the Crimson Raiders, a resistance group made up of civilian survivors and guerrilla fighters, to defeat the tyrannical Handsome Jack before he can unlock the power of a new Vault. The game features the ability to explore the in-game world and complete main missions and optional side quests, either in offline splitscreen, single-player or online cooperative gameplay. Like its predecessor, the game features a procedurally generated loot system which is capable of generating numerous combinations of weapons and other gear.

Borderlands is a 2009 action role-playing first-person shooter video game developed by Gearbox Software and published by 2K. It is the first game in the Borderlands series. The game was released worldwide in October 2009 for the PlayStation 3, Xbox 360 and Microsoft Windows, with a Mac OS X version being released on December 3, 2010 by Feral Interactive. The game's story focuses on a group of four "Vault Hunters", who travel to the distant planet of Pandora to search for the "Vault", which is rumored to contain advanced alien technology and other priceless riches. The hunters piece together clues to find the Vault while battling the savage wildlife of Pandora, local bandits that populate the planet, and ultimately banding together to prevent the Atlas Corporation and its privately funded paramilitary forces from reaching the Vault first.