Quicksave, Cheats,Super_Secret.rar Password and more

Enable quicksave, Unlimited Health, Oil, and Sanity
Unlockable Endings
Easter Eggs (Super_Secret.rar Password)

Note:
This procedure involves editing a game file; create a backup copy of the file before proceeding. Use a text editor to edit the files.

Enable quicksave

Open the file user_settings.cfg with Notepad.
It is located in:

"C:\Users\My Documents\Amnesia\Main\*player*"

Change AllowQuickSave="false" to AllowQuickSave="true" and save it.
The default key for quick saving is F4.

Field of View

Open "game.cfg" or for the addon "ptest_game.cfg", both are located in:

Steamapps\common\amnesia the dark descent\config\

find FOV = "70" and replace the 70 to your liking.

Cheats

Open with a text editor the current saved game file which is located in:

"\My Documents\Amnesia\Main\"

Search for the following lines, and change their values as indicated to activate the cheat.

Result	Edited Line
Infinite health	<var type="3" name="mfHealth" val="9999.000000" />
Infinite oil	<var type="3" name="mfLampOil" val="9999.000000" />
Infinite sanity	<var type="3" name="mfSanity" val="9999.000000" />
Infinite tinderboxes	<var type="2" name="mlTinderboxes" val="999" />

Note: Only change the values under the "cLuxPlayer_SaveData"

Ignored by monsters

Hold a drawer from a dresser in front of you.

Alternate endings

Bad ending: Wait for Alexander to open, then enter the portal.
Good ending: Wait for Alexander to open the portal. Then, place Agrippa's head into it.
Revenge ending: While Alexander is waiting for the portal to open, push over the three pillars that are giving it energy.
Another ending: When Alexander locks you in the cell and tells you to remain there and be killed by the shadow, do not escape.

Super_Secret.rar

There is a rar file named "Super_Secret" in

"\Steam\SteamApps\common\Amnesia The Dark Descent\

In order to view the files inside you need a combination of the 3 endings. Each ending gives you a different part of the password.
Below are the pieces you receive from each ending, and the completed password.

Revenge ending: lke271
Bad ending: tyr299
Good ending: odn314

Combining them gives you the password of: lke271tyr299odn314

Reviews, more Guides and YouTube Channel

To see my reviews, please feel free to follow me and/or my curator group:
http://steamcommunity.com/id/Ov3RT4K3R/myworkshopfiles/?section=guides
http://steamcommunity.com/groups/orcollective#curation

Also feel free to check out my YouTube Channel:
https://www.youtube.com/channel/UC83DYCmrWfl9ttrhX54jmWA

[Abitrary]

Unfortunately I cant for the life of me figure out where my save is on Steam Deck. Managed to find TDD file through .local/share/Steam/steamapps/compatdata/Amnesia and get to the other stuff in the guide, but cant find my single player game save to edit item values.

[RainbowBlade]

It seems that none of this will do anything with Justine. I think that there's some other config files associated with that particular subgame. Not sure.

[Kryptic]

"Field of View" Isn't really considered to be a cheat.

[He is here.]

does this work for justine

[Juicy!]

@Your heart, it's a lot of concept art and engine designs and the sort. Walks you through their development process.
Nothing scary. Promise.

[ChubbsKat]

Okay, who wants to spoil the secret for me? [what happens when you put the password in the code] Yes, I'm a pussy.

[belac1002]

what ending do you get if you wait in the prison cell?

[Fenix]

@LordSlime
When you open the file itself, it should come up with a little window that you insert the password into.

[A Block of Jelly]

Nice guide nice idea of how you separated
but how do you put a password on files?

[Krylia Viru]

Notepad++ is better.