Enter "Et in Arcadia ego" as a code at the "Codes" screen under the options menu. This will unlock all levels (including the M0X Louvre level and the M0X Rosslyn level), all Visual Database entries, the music Orrery, all concept art in Rosslyn, all Louvre paintings that are displayed in the substitution puzzles, and all anagram puzzles in Rosslyn.
All Visual Database entries
Enter "Apocrypha" as a code at the "Codes" screen under the options menu to unlock all Visual Database entries.
Double health
Enter "Sacred Feminine" as a code at the "Codes" screen under the options menu.
Invincibility
Enter "Vitruvian Man" as a code at the "Codes" screen under the options menu. Note: This must be used for both Robert and Sophie, as the game will end if either dies.
Level select
Enter "Clos Luce 1519" as a code at the "Codes" screen under the options menu to unlock all levels.
Louvre cyriptic puzzle
The cyrptic puzzle in the Louvre that is printed in the floresat ink on the mona lisa is:
DA VINCI
PAINTED THOSE
THAT KNEW
BETWEEN BACCHUS
AND URIEL LIES
THE CLUE
Louvre cyriptic puzzle
The cyptic puzzle in the louvre that is printed on the Mona Lisa can be translated into: DA VINCI PAINTED THOSE THAT KNEW BETWEEN BACCHUS AND URIEL LIES THE CLUE.
One-hit fist kill
Enter "Phillips Exeter" as a code at the "Codes" screen under the options menu.
One-hit weapon kill
Enter "Royal Holloway" as a code at the "Codes" screen under the options menu.
Puzzle solutions
Puzzle 1: Rearrange the "OH LAME SAINT" into "THE MONA LISA".
Puzzle 2: The Mona Lisa code is "Da Vinci Painted those that knew between Bacchus and Uriel lies the clue".
Puzzle 3: The painting puzzle to get the dirt off is First Chitinase, then Dismutase, then Catalase.
Puzzle 4: The six statue puzzle is Venus in the middle, Jupiter on the top, to the right of that Mars, to the right of that, Aeneas, to the right of that Cupid, to the right of that Vulcan.
Puzzle 5: The floor safe puzzle is Sion across the middle.
Puzzle 6: The solution to the cryptogram puzzle in level 7 is "OUTDOORS THE GRACEFUL WATER YOU WILL SEE THROUGH DEDICATION YOU MUST FIND THE KEY"
Rosslyn Chapel Revisited level
Successfully complete the game, then use the rotating solar system model that now appears where the globe was during the main game. You can play music from the game. Examine the sun in the model for a full screen view of the solar system. Go to the room that had the trapdoor in the floor in the main game. Examine the table to see all of Leonardo Da Vinci's invention models that were featured in the main game. Use the trapdoor to go down to the lower room to see concept art.
Shed box code in Mansion
The code for the box in the shed is 13, 21, 34.
St Sulpice
When in st Sulpice i think you are automatically in a cutscene & a bad guy is there attacking sister margarita.you have to kill the guy so put on PHILLIPS EXETER in the codes option. Kill the guy & she will say something. Then when you can move around go in stealth to the balcony & kill the guy.Go to the ground floor be in stealth & kill the 2 guys & go to the place where a book is read it and do the puzzle on the floor .Then get the statue from the stand.Go back to the place where you came from.Go to the opposite side then go inside the glowing lined door & examine the shelf & take the cutter.Then go to the door with the lock and break it.Go up and do the puzzle .the solution is 38:11.then go down again and in the fountain there is a key take it &go 2 sister sandrine's room & examine her desk & closet.in the closet take the other statue and examine her right hand then go to the bed and do the puzzle the answer is sion.then go down and place the statue at the 7 place &the2nd one in the 14 plce.the crypt will open.
St Sulpice Statues
I was stuck on this for a long time and know figured it out. Go me!!!! Go up to Pillar 7 and examine it. Put the statue of jesus carring the cross on the platform. From there go to pillar 14 and put the remaining statue there. The crypt trapdoor in the floor between pillars 10 and 11 will be unlocked. Open the trapdoor and enter.
