Cheat mode
Choose the “Codes” selection at the “options menu. Then, enter one of the following codes to activate the corresponding function.
One fist hit kills
Enter Phillips Exeter as a code.
Level select
Enter Clos Luce 1519 as a code.
God Mode
Enter Vitruvain Man as a code. Note: This must be used for both Robert and Sophie, as the game will end if either dies.
Double Health
Enter Scared Feminine as a code.
All Visual Database entries unlocked
Enter Pocrypha as a code.
All bonuses unlocked
Enter Et in Arcadia ego as a code.