Alone in the Dark: The New Nightmare Cheats

Edit your AITD4 desktop or start menu link. It should look like
''...launch.exe''.
Put the word wizardmaster one space behind that line so that it looks like
''...launch.exe'' wizardmaster.
This will enable a hidden cheat menu in the inventory screen. You have the following options there:

Goto...: Lets you warp to the different locations of the game. It's pretty useless 99% of the time (who wants to warp into a room where he needs a certain key to get out?). Tiny SPOILER: For the lazy guys it might become handy during Aline's last third of the game, when she has to change rooms in a short time.

Godmode: Do you really need an epxlanation? Inf. health.

Medikits: Inf. medikits, although only your actual amount is shown (kinda using an invisible one).

WRInf: Weapon Reload inf. Same as with the medikits. Works even if you don't have ammo for that weapon.

Debug Info: ?

BTW, if you replace launch.exe in your link with alone4.exe, the game will start immediately without the (annoying) start menu.

Play Carnby, reach the scene where you meet Edenshaw. At the end you receive the charm of saving. Save immediately after this scene ends, then reload the game. The cutscene will begin again, resulting in more saves. Repeat as much as you like.