Green Doors Unlocked
The password "WE5T 0NE 0000 000" is not a valid password, but a hard-coded alias to "MKWH WBZ TY3J 0GP".
You can set 127 Stones just fine.
Yes the money formula sucks, you need at least one low bit (1-4) set or it is zero.
If you choose "freeze game *" from "Form", the game graphics become glitched and you can't move.
If you choose "silent doors *" from "Available", doors make no sound, and if you use a "Return" door, your sprite becomes invisible.
I have no idea what the ????? Green Door unlocks. It doesn't seem to be used.
The "obfuscation" bits just determine the XOR template, which the game gives you semirandomly.