SEGA has announced new DLC will be making its way to the horror-inducing title Alien: Isolation, including new maps for Survivor Mode.

In total, there's five packs coming to the stealth-horror game: Corporate Lockdown, Trauma, Safe Haven, Lost Contact, and The Trigger are all due for release periodically between October 28, 2014 and March 2015.

Each of the packs will offer a different perspective centred around the events on Sevastopol Station in the run up to the arrival of the Weyland-Yutani team, with every bundle offering a different playable character, unique objectives, and a new game mode.

In the first bit of DLC, Corporate Lockdown, Seegson Executive Ransome learns he's been abandoned by superiors and, knowing that the Torrens is on its way, plans to make a daring escape with Nostromo data in tow.

Elsewhere in the DLC are three new challenge maps - named Severance, Scorched Earth, and Loose Ends - which challenge players to compete for the leaderboard top-spot by escaping in the fastest time possible or by attaining the highest score via side quests.

On top of that, there's also the addition of Gauntlet mode. In this mode, players must tackle all three challenge maps, back-to-back, without dying.

Corporate Lockdown is due to drop October 28, priced at $7.99/€6.99/£5.59, respectively. Season Pass owners get all the content at no extra charge.