Dead Space

Cheat Codes:

Add 2 Nodes
Press Start to pause game play, then press Y, X(3 times), Y.
If you entered the code correctly, you should hear a sound.

Add 5 Nodes
Press Start to pause game play, then press Y, X, Y, X(2 times),
Y, X(2 times), Y, X(2 times), Y. If you entered the code correctly,
you should hear a sound.

Restore oxygen:
Press Start to pause game play, then press X(2 times), Y(3 times).
If you entered the code correctly, you should hear a sound.

Restore Stasis and Kinesis energy
Press Start to pause game play, then press X, Y(2 times), X, Y.
If you entered the code correctly, you should hear a sound.

Add 1,000 Credits
Press Start to pause game play, then press X(3 times), Y, X.
If you entered the code correctly, you should hear a sound.

Add 2,000 Credits
Press Start to pause game play, then press X(3 times), Y(2 times).
If you entered the code correctly, you should hear a sound.

Add 5,000 Credits
Press Start to pause game play, then press X(3 times), Y, X, Y.
If you entered the code correctly, you should hear a sound.

Add 10,000 Credits
Press Start to pause game play, then press X, Y(3 times), X(2 times), Y.
If you entered the code correctly, you should hear a sound.

Note: Press Start button to resume the game with the code activated.
Some cheat codes may only be enabled only once per game.


Completion bonuses:
Finish the game, then save when prompted. Continue play on your cleared saved
game file to get the following bonuses.

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


Achievements:
Complete the following achievements to award the indicated amount of
Xbox Live Gamerscore points.

Dead On Arrival (20 gamerscore points):
Unlocked by completing Chapter 1 on any difficulty level.

Lab Rat (20 gamerscore points):
Unlocked by completing Chapter 2 on any difficulty level.

All Systems Go (20 gamerscore points):
Unlocked by completing Chapter 3 on any difficulty level.

Cannon Fodder (20 gamerscore points):
Unlocked by completing Chapter 4 on any difficulty level.

True Believer (20 gamerscore points):
Unlocked by completing Chapter 5 on any difficulty level.

Greenhouse Effect (20 gamerscore points):
Unlocked by completing Chapter 6 on any difficulty level.

S.O.S. (20 gamerscore points):
Unlocked by completing Chapter 7 on any difficulty level.

Strange Transmissions (20 gamerscore points):
Unlocked by completing Chapter 8 on any difficulty level.

Wreckage (20 gamerscore points):
Unlocked by completing Chapter 9 on any difficulty level.

Keeper of the Faith (20 gamerscore points):
Unlocked by completing Chapter 10 on any difficulty level.

Betrayed (20 gamerscore points):
Unlocked by completing Chapter 11 on any difficulty level.

Exodus (20 gamerscore points):
Unlocked by completing Chapter 12 on any difficulty level.

Epic Tier 3 Engineer (150 gamerscore points):
Unlocked by completing the game on the hardest difficulty level.

Survivor (50 gamerscore points):
Unlocked by completing the game on any difficulty level.

Crackshot (5 gamerscore points):
Achieve a perfect score in the Shooting Gallery.

One Gun (40 gamerscore points):
Unlocked by completing the game using only the Plasma Cutter.

Story Teller (20 gamerscore points):
Unlocked by collecting 75 Logs.

Legend Teller (40 gamerscore points):
Unlocked by collecting 150 Logs.

Merchant (10 gamerscore points):
Unlocked by collecting 8 schematics.

Z-Baller (5 gamerscore points):
Unlocked by completing Level 6 in Zero-G Basketball.

Marksman (5 gamerscore points):
Dismember 20 Limbs.

Surgeon (20 gamerscore points):
Dismember 500 Limbs.

Butcher (40 gamerscore points):
Dismember 1000 Limbs.

There's Always Peng! (15 gamerscore points):
Find the Peng Treasure.

Ragdoll Check (5 gamerscore points):
Force an enemy into a Gravity Panel 5 times.

Full Contact (10 gamerscore points):
Unlocked by killing 30 enemies by using the Contact Beam.

Live With The Hot Ones (10 gamerscore points):
Unlocked by killing 30 enemies by using the Flamethrower.

Pusher (10 gamerscore points):
Unlocked by killing 30 enemies by using the Force Gun.

Eviscerator (10 gamerscore points):
Unlocked by killing 30 enemies by using the Line Gun.

Tool Time (10 gamerscore points):
Unlocked by killing 30 enemies by using the Plasma Cutter.

Autofire (10 gamerscore points):
Unlocked by killing 30 enemies by using the Pulse Rifle.

A Cut Above (10 gamerscore points):
Unlocked by killing 30 enemies by using the Ripper.

Brawler (10 gamerscore points):
Unlocked by killing at least 30 enemies with a melee attack.

Full Arsenal (30 gamerscore points):
Own every Weapon in the game.

Armstrong (10 gamerscore points):
Unlocked by shooting 50 objects using Kinesis.

Big Spender (10 gamerscore points):
Unlocked by spending 300,000 credits at the store.

Pack Rat (10 gamerscore points):
Store 25 Items in the Safe.

Maxed Out (75 gamerscore points):
Unlocked by ppgrading all weapons and equipment.

Freeze (15 gamerscore points):
Unlocked by using Stasis on 50 enemies.

Air Alert (10 gamerscore points):
Zero-G Jump over 100 times.


Secret achievements:

Slugger (10 gamerscore points):
Unlocked by killing the Slug Boss with more than 50% Shield
strength remaining.

Playing Catch (10 gamerscore points):
TK catch a Brute or Leviathan Pod.

Mindless Prey (30 gamerscore points):
Unlocked by killing the Hive Mind.

Kickin' it (10 gamerscore points):
Defend the Lurker grab attack 10 times.

Get off my ship! (15 gamerscore points):
Unlocked by killing the Slug Boss.

Exterminator (15 gamerscore points):
Unlocked by killing the Leviathan.

Don't get cocky, Kid (10 gamerscore points):
Survive the ADS Canon with over 50% Shield strength remaining.

Brute Force (15 gamerscore points):
Unlocked by killing a Brute.