The hunters piece together clues to find the Vault while battling the savage wildlife of Pandora and the bandits and outlaws that populate the planet, ultimately banding together to prevent the Atlas Corporation and its privately-funded paramilitary forces from reaching the Vault first. 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 game was released worldwide in October 2009, with the Mac OS X version being released on Decemby Feral Interactive. It is the first game in the Borderlands series, developed by Gearbox Software, and published by 2K Games for PlayStation 3, Xbox 360, Windows, Mac OS X and Shield Android TV. Action role-playing, first-person shooterīorderlands is a 2009 open world action role-playing first-person looter shooter video game.