Wolfenstein The New Order

There are a total of 72 enigma codes that are scattered around the entirety of the game's Campaign. These codes are represented as small paper documents that contain a particular pair of digits that are part of a larger code necessary in order to crack the four enigma secrets. Thus, each secret will contain 18 codes. 

For an in-depth video walkthrough of the locations for each of the codes, you will want to visit THIS THREAD right away. Once you have obtained all 72 codes, return to the Main Menu and access the "Enigma Codes" tab under the Extras option. From here you are able to enter in the following codes:

Code 1:
01 02 03 04 05 06 07 08 09
08 07 06 05 04 03 02 01 09

Code 2:
02 04 06 08 01 03 05 07 09
07 05 03 01 08 06 04 02 09

Code 3:
03 06 09 03 06 09 03 06 09
06 03 09 06 03 09 06 03 09

Code 4:
04 08 03 07 02 06 01 05 09
05 01 06 02 07 03 08 04 09

A a general reminder, you can always check your Chapter progress at any time by pressing the  and referring the the menu's collectible tab. Likewise, the game will automatically save any collectibles that you immediately pick up, so feel free to quit the Chapter once grab what you need if you are replaying a Chapter.

Overall, once these enigma secrets are cracked, they will in turn unlock four unique modes that will be available to play through the Main Menu.

Code 1 - 999 Mode

• 999% more action
• Start with 999 health
• Unlimited ammo
• ÜBER difficulty

Code 2 - Walk in the Park Mode

• All HUD elements except interactive prompts disabled
• Rely fully on your senses to survive
• I AM DEATH INCARNATE difficulty

Code 3 - Hardcore Mode

• All health and armor pickups removed from the game
• Über difficulty

Code 4 - Ironman Mode

• Only one life
• Game over if you die
• Über difficulty

Some of these modes are actually quite entertaining, and it is encouraged to play around with them once you have completed everything else the game has to offer. At the moment, it is uncertain whether or not any of these extra modes disable any achievements in the game.

There are a total of 72 enigma codes that are scattered around the entirety of the game's Campaign. These codes are represented as small paper documents that contain a particular pair of digits that are part of a larger code necessary in order to crack the four enigma secrets. Thus, each secret will contain 18 codes. 

For an in-depth video walkthrough of the locations for each of the codes, you will want to visit THIS THREAD right away. Once you have obtained all 72 codes, return to the Main Menu and access the "Enigma Codes" tab under the Extras option. From here you are able to enter in the following codes:

Code 1:
01 02 03 04 05 06 07 08 09
08 07 06 05 04 03 02 01 09

Code 2:
02 04 06 08 01 03 05 07 09
07 05 03 01 08 06 04 02 09

Code 3:
03 06 09 03 06 09 03 06 09
06 03 09 06 03 09 06 03 09

Code 4:
04 08 03 07 02 06 01 05 09
05 01 06 02 07 03 08 04 09

A a general reminder, you can always check your Chapter progress at any time by pressing  and referring the the menu's collectible tab. Likewise, the game will automatically save any collectibles that you immediately pick up, so feel free to quit the Chapter once grab what you need if you are replaying a Chapter.

Overall, once these enigma secrets are cracked, they will in turn unlock four unique modes that will be available to play through the Main Menu.

Code 1 - 999 Mode

• 999% more action
• Start with 999 health
• Unlimited ammo
• ÜBER difficulty

Code 2 - Walk in the Park Mode

• All HUD elements except interactive prompts disabled
• Rely fully on your senses to survive
• I AM DEATH INCARNATE difficulty

Code 3 - Hardcore Mode

• All health and armor pickups removed from the game
• Über difficulty

Code 4 - Ironman Mode

• Only one life
• Game over if you die
• Über difficulty

Some of these modes are actually quite entertaining, and it is encouraged to play around with them once you have completed everything else the game has to offer. At the moment, it is uncertain whether or not any of these extra modes disable any achievements in the game.