As Carnby, when you leave the lobby of the manor, a cutscene begins and you meet Edenshaw. At the end of the cutscene he gives you a charm of saving. If you save immediately after the cutscene ends, then reload, the cutscene will begin again. Repeat. You will gain 4 saves each time.
Add a Windows shortcut (or modify your existing one) to ALONE4.EXE and add "wizardmaster" to the end. (Example: C:\ALONE\ALONE4.EXE wizardmaster) Once in the game, go to your Inventory screen and the
Cheat Menu will appear.