Click the platform links below to purchase the items on this page! Create an account on social.bioware.com and then purchase BioWare Points to redeem for content. Use your Xbox LIVE. Truth behind the Arrival. Uncover new research and 3 new achievements in this spectacular new adventure for Mass Effect 2. Finished Kasumi's DLC earlier today. Felt like an interactive film sequence; a very good one, admittedly, but I still wish it had more substance than flash. I also wish BioWare would move on to end-game DLC, piecing together the interlude between ME2 and ME3, rather than cramming it into novels and.

So I've been playing through ME2 again recently. I had already downloaded the Normandy Crash Site, Zaeed, Firewalker, and Kasumi DLCs during my first playthrough several months ago. I've never had any problems with them and have actually already completed all of these missions here during my second playthrough. This morning I bought and downloaded the Shadow Broker and Aegis armor pack DLCs and then loaded up the game (I'm currently using most of the items from the armor pack but haven't been to Illium yet to play through the Shadow Broker mission, if that matters). I played the game without issue for at least a couple of hours and then of course saved before I took a break.

Now when I go try to load the game, I get a message on the main menu that says something about 'Unauthorized DLC' and it wants me to log into the Cerberus Network so I can authorize all the DLCs I have, including Shadow Broker, Aegis Pack, and the other Cerberus armor packs that came with the Cerberus Network. At first I ignored this message and clicked Resume as usual, but then I got the error: 'The selected save game cannot be loaded. The following downloadable content is missing: Normandy Crash Site, Zaeed, Firewalker, Kasumi.'

But it doesn't mention the Shadow Broker or Aegis Pack or Cerberus packs. My copy of ME2 (purchased through Steam, btw) came with a Cerberus Network code, which is how I got half of those DLCs in the first place. So I tried doing what it originally asked and logged into the Cerberus Network with me EA account info. I then had the options to 'Redeem my access code' or 'Purchase a code', so I entered the one that came with my game and then got an error saying that the code was already in use.

I tried reading into this error a bit, and it looks like it has happened to quite a few people with varying DLCs, but the majority of them were playing via Xbox and I'm using a PC. I went into my downloads folder and tried reinstalling all of the DLCs that the error listed, but it doesn't seem to be working.

If worst comes to worst, I could always try purchasing a new Cerberus access code, but I would love it if I didn't haev to do that. Like I mentioned before, all the DLCs have run perfectly fine before this and I was able to play the game without any issues even after I installed the Shadow Broker and Aegis Pack. This was just really sudden and I'm stumped. Yes i have pc too and was in the middle of the Zaeed mission and like yourself went to resume and the same error, tried like yourself reinstall the dlc nothing question did you have any game saves and are they back as well all the ones i had up to that mission are unable to load, if i do the make another account am i re-registring all my games and re downloading everything again and did the cerberus code you had work here or where do i get another code Dont like the idea of having yet another account out there in internet land.

The Cerberus Network is an online and news service for. It can be accessed from the game's main menu. Is an developed by and published. It was released for and on January 26, 2010, and for on January 18, 2011. The game features a variety of packs that were released from January 2010 to May 2011.

The downloadable content ranges from single in-game character outfits to entirely new plot-related missions. Notable packs include ', ', ', and '. The downloadable content of Mass Effect 2 was generally well received by critics and some packs were nominated for Best DLC (downloadable content) at the. New purchases of the game are provided with a one-time use card granting access code that unlocks the game's Cerberus Network, an online downloadable content and news service that enables bonus content for the game.

However, users who buy the game used have to pay for the Cerberus Network separately if they want access to the bonus content. The downloadable content packs that require the Cerberus Network are free, while those that do not require it are priced. The content listed as promotional content was only available to the Microsoft Windows and Xbox 360 versions of the game through limited promotional opportunities. Later, most of these packs were bundled together into larger packages and released on the for PlayStation 3 users. Contents • • • • General content [ ] Content Release date Microsoft Windows & Xbox 360 PlayStation 3 'Normandy Crash Site' January 26, 2010 January 18, 2011 • Requires the Cerberus Network.

• Adds a mission and other items. • Concerns the exploration of the original Normandy crash site.

'Zaeed - The Price of Revenge' January 28, 2010 January 18, 2011 • Requires the Cerberus Network. • Adds two missions, a squad member, a heavy weapon, and other items.

• Concerns and his history with a mercenary organization called the Blue Suns. Cerberus Weapon and Armor February 9, 2010 January 18, 2011 • Requires the Cerberus Network. • Adds a shotgun and an armor set. Arc Projector March 9, 2010 January 18, 2011 • Requires the Cerberus Network.

• Adds a heavy weapon. 'Firewalker' March 23, 2010 January 18, 2011 • Requires the Cerberus Network. • Adds five missions and other items. • Concerns planetary exploration aboard a hovering vehicle called Hammerhead.

Alternate Appearance Pack 1 March 23, 2010 January 18, 2011 • Included in the N7 Complete Arsenal Bundle general content pack. • Adds an alternate appearance for,, and.

' April 6, 2010 N/A • Included in the PlayStation 3 version of Mass Effect 2. • Adds two missions, a squad member, a submachine gun, and other items. • Concerns the recovery of data of great importance to. Equalizer Pack May 4, 2010 January 18, 2011 • Included in the N7 Complete Arsenal Bundle general content pack. • Adds two armor parts and the armor set from the Inferno Armor promotional content pack. ' June 15, 2010 N/A • Included in the PlayStation 3 version of Mass Effect 2.

• Adds five missions and other items. • Concerns the events of an experimental that has gone rogue. Aegis Pack July 6, 2010 January 18, 2011 • Included in the N7 Complete Arsenal Bundle general content pack. • Adds five armor parts and the sniper rifle from the M-29 Incisor promotional content pack. Firepower Pack August 3, 2010 January 18, 2011 • Included in the N7 Complete Arsenal Bundle general content pack. • Adds an assault rifle, a heavy pistol, and a shotgun.

' September 7, 2010 N/A • Included in the PlayStation 3 version of Mass Effect 2. • Adds a mission and other items. • Concerns and her history with an information dealer known as the Shadow Broker. Terminus Weapon and Armor N/A January 18, 2011 • Included in the N7 Complete Arsenal Bundle general content pack. • Contains the Terminus Weapon and Armor promotional content pack.

Recon Operations Pack N/A January 18, 2011 • Included in the N7 Complete Arsenal Bundle general content pack. • Contains the Collectors' Weapon and Armor, Recon Hood, Sentry Interface, and Umbra Visor promotional content packs. N7 Complete Arsenal Bundle N/A January 18, 2011 • Contains the Alternate Appearance Pack 1, Equalizer Pack, Aegis Pack, Firepower Pack, and Recon Operations Pack general content packs, and the Terminus Weapon and Armor promotional content pack.

Mass Effect: Genesis May 17, 2011 January 18, 2011 • Requires the Cerberus Network for the PlayStation 3 version of Mass Effect 2. • Adds an interactive that allows the player to impact the story of Mass Effect 2 with several major plot decisions of the original. Alternate Appearance Pack 2 February 8, 2011 • Adds an alternate appearance for,, and. ' March 29, 2011 • Adds a mission and other items.

• Concerns the events of an imminent invasion of a highly advanced machine race of synthetic-organic starships. Promotional content [ ] Content Collectors' Weapon and Armor • Granted to players who purchased the Mass Effect 2 Digital Deluxe Edition or the Mass Effect 2 Limited Collector's Edition.

• Included in the Recon Operations Pack (and N7 Complete Arsenal Bundle) general content packs. • Adds an assault rifle and an armor set. Terminus Weapon and Armor • Granted to players who pre-ordered a copy of the game. • Included in the N7 Complete Arsenal Bundle general content pack. • Adds a heavy weapon and an armor set. Blood Dragon Armor • Granted to players who registered a copy of. • Included in the PlayStation 3 version of Mass Effect 2.

• Adds an armor set. Inferno Armor • Granted to players who pre-ordered a copy of the game at certain retailers. • Included in the Equalizer Pack (and N7 Complete Arsenal Bundle) general content packs. • Adds an armor set.

Recon Hood • Granted to players who redeemed codes on specially marked products. • Included in the Recon Operations Pack (and N7 Complete Arsenal Bundle) general content packs. • Adds an armor part. Sentry Interface • Granted to players who redeemed codes on specially marked products. • Included in the Recon Operations Pack (and N7 Complete Arsenal Bundle) general content packs.

• Adds an armor part. Umbra Visor • Granted to players who redeemed codes on specially marked products. • Included in the Recon Operations Pack (and N7 Complete Arsenal Bundle) general content packs. • Adds an armor part. M-29 Incisor • Granted to players who purchased the Mass Effect 2 Digital Deluxe Edition.

• Included in the Aegis Pack (and N7 Complete Arsenal Bundle) general content packs. • Adds a sniper rifle.

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External links [ ] •.