Here's a list of all the exclusive and non-exclusive DLCs that are available for Dead Space 2:
Onlinepass (800 MSP)
Dead Space™ 2: Supernova Pack (400 MSP)
Gain the upper hand with this collection of stress-tested tools and suits approved by the CEC for deep space operations.
Dead Space™ 2: Hazard Pack (400 MSP)
A collection of powerful new suits and weapons built for the most demanding jobs on the Sprawl.
Dead Space™ 2 Martial Law Pack (400 MSP)
Stack the odds in your favor with this collection of battle-hardened weapons and tools.
Dead Space™ 2: Severed (560 MSP)
Gabe Weller tries desperately to reach his wife as his security patrol in the Titan Mines falls apart. Removal of the title update will cause the additional area(s) provided by the DLC to be unusable. If this is encountered, please connect to Xbox LIVE and re-download the latest update.
Dead Space™ 2: Outbreak Maps (FREE)
The Dead Space™ 2 Outbreak MP Map Pack grants you access to 2 all new Multiplayer maps - The Concourse & The Academy!
Exclusive Game Add-Ons:
Collector's Edition (99999 MSP)
ACCESS TO ONLINE FEATURES. Includes the Zealot Suit and Zealot Force Gun.
Rivet Gun (99999 MSP)
The 711-MarkCL Rivet Gun is the latest refinement from Timson Tools' long line of friendly tools. Thanks to the latest in machine action loading, the Rivet Gun is ready to fire as fast as you can pull the trigger. This allows for quick multiple rivets during narrow windows of alignment in tricky zero-G maneuvers. Minimized kickback and electromagnetic shielding provide safe, hot rivets in even the most delicate, or dangerous, of environments. Good for temporary patch jobs, or heavy duty hull repairs, this little workhorse will get you back to the stars in no time. Remember, safety should be on unless in use, and never point live mining tools at people or ship membranes.
Dead Space: Ignition Unlocks (400 MSP)
Dead Space 2 unlocks activated after completion of first hack and game save in Dead Space Ignition. In Dead Space Ignition you must survive the initial Necromorph outbreak on The Sprawl. The game blends a comic presentation with three unique hacking games. You’ll receive unlocks in Dead Space 2 including an exclusive Hacker Suit, Hacker-themed Contact Beam weapon skin, exclusive audio logs, power nodes, health packs, and credits. Conduit rooms in Dead Space 2, otherwise inaccessable, become unlocked.
Sprawl Security Maroon Suit (Dr Pepper Code)
Get your chance to wear the Multiplayer specific Maroon Sprawl Security Suit
Sprawl Security Maroon Tiger Striped Suit (Dr Pepper Code)
Get your chance to wear the Multiplayer specific Maroon Tiger Striped Sprawl Security Suit
Sprawl Security Maroon Urban Camo Suit (Dr Pepper Code)
Get your chance to wear the Multiplayer specific Maroon Urban Camo Sprawl Security Suit
Plasma Cutter Ammunition (Plasma Energy) (Dr Pepper Code)
Ionized Gas Cartridge for the Plasma Cutter. Inventory Slot Stack Size: 25
In-Game Credits (Dr Pepper Code)
1,000 In-Game Credits which can be spent on items in the In-Game Store
In-Game Credits ($6.99 iTunes)
Once you register your iPhone or iPad game under your EA account (Needs to be the same account you have registered for your Xbox360, PS3 or PC) You can than follow the below steps to see your credits awarded to you in the Console/ PC game. After signing on & registering Dead Space on your iPhone/iPad, please sign on to your EA account within Dead Space 2 on your PC/Xbox 360/PS3. Go to the in-game store, and you should see that you have an additional 1,000 credits in the store.