Cheat Game and Walkthrough

Cheat Codes:
These codes work with a 360 controller in the PC version of Dead Space.Pause the game and enter the following Codes. A sound will confirm correct code entry. Resume the game with the code activated. Note: Some codes may only be enabled once per game. Also, codes that have multiple tiers (for example, credits) only take effect when activated in order (lowest to highest).

Code Result

YXYXXYXXYXXY - +5 Nodes (one time only per playthrough).
X(3), Y, X. - 1,000 credits (one time only per playthrough).
Y, X(3), Y. - 2 Nodes (one time only per playthrough).
X(3), Y(2). - 2,000 credits (one time only per playthrough).
X(3), Y, X, Y. - 5,000 credits (one time only per playthrough).
X, Y(3), X(2), Y - 10,000 Credits.
X,X,Y,Y,Y - Refill you Oxygen.
X,Y,Y,X,Y - Refill your Stasis and Kinesis energy.


Impossible Mode:
To unlock Impossible Mode, beat the game once through in its entirety on the normal difficulty setting.

Level Six Suit Schematic:
To unlock the Level Six Suit Schematic, complete the game once through in its entirety on the normal difficulty setting.

Back Story Log Entries:
To unlock the back story log entries, complete the game once through in its entirety on the normal difficulty setting.


Random Goodies:
To unlock ten Power Nodes and 50,000 credits, complete the game for the first time once through in its entirety on the normal difficulty setting.


Completion bonuses:
Successfully complete the game and save it. Continue on your cleared saved game file to get the following bonuses.

-Ten Power Nodes
-50,000 credits
-The back story log entries
-Impossible difficulty setting
-Level 6 Military suit schematic


Defeating the final Boss:
Do not be intimidated by its size. Though massive, it is very easy to kill. The following was done under the Medium difficulty setting. Upon starting the fight, notice you are "caged in" by the Boss' tentacles. Notice the yellow "blooms" around the Boss' mouth. Shooting each one will get you closer to killing it. However, upon shooting a few of them, the boss Grabs you, holding you in the air. During this time, it appears that you are
helpless. Aim whatever weapon you are using at the time and shoot the yellow blooms. After a few shots you will be dropped. The Boss will then begin slamming its tentacles at you more frequently. They are very easy to avoid. Strafe left to right constantly. They will never hit you. The Boss will roar, shoot a few exploding cells at you, or will drop enemy pods upon you. This is part is also easy, considering it is usually only two small Necromorphs.After you destroy the blooms, you will notice a "caged" area underneath the beast. Under this rib cage lies its many hearts. Again, use same strategy with the whole tentacle scenario. After a few times, the Boss will have his fit and open up again. Unload and the Boss will come tumbling down.

Hidden message:
Take the first letter of each chapter and arrange them in order to spell out the sentence "Nicole is dead".

Help With The Hunter:
Ok, so we all hate the hunter. If you don't know, he is a regenerating necromorph that cannot be killed. The first time you encounter him is tough, and you just have to run. I found that it is best to shoot of his legs because he doesn't regenerate them immediately and he is much slower without legs. Then you freeze him and he gets taken away. He comes back in a later act, so use the same strategy and then fry him with the Rocket engines. That will be the end of him. Don't forget the Power Node the Hunter drops.


To Kill the Leviathan:
First, take out the tentacles. Then when the center opens aim for the orange ball. Grab the explosive canisters, and launch them in the center, or grab the lathan pod and launch it into the center.


Finding the Peng treasure:
To get Peng you must be on the flight deck on Chapter 13. When in the flight room where your ship "used" to be, look between the walkways. You should see a statue. Pick it up with kinesis and you will receive the Peng treasure (andits achievement or trophy). It can also be sold for 30,000 credits.


Secret message key:
In Chapter 1, just after you repair the claw for the tram hit your objective finder. Follow the blue line into the hall way where you need to go. Stop as soon as you enter the hallway and look up at the catwalk above your head. Ignore the alien for now. Walk until you find the first corridor on the right. Walk into it there to see writing in an alien language all over. Look down there to see a message that says in English that reads "Don't listen to their lies, read what they're really saying." Keep reading to find a key that shows the alien language, and below that the corresponding are English letters from A to Z and 1 through 0. Although not everything will be legible, you should be able to decipher enough to understand what is written.


Wear Military suit in Impossible mode:
Successfully complete the game in New Game Plus mode with the Military suit bought and equipped, and save the game immediately before the final Boss. Once the game ends and the credits begin, skip them, and do not save the game when prompted. Instead, immediately start a new game on the Impossible difficulty to start with the Military suit.