Professor Layton and the Diabolical Box – Cheats

1. Concept Art Collection

   After you've completed Professor Layton and the Unwound Future, you'll be given a special code. These codes are unique for each DS system. Copy down that code, access the Top Secret bonuses of Professor Layton and the Diabolical Box, select the Hidden Door menu, then select the Ticket To Time Travel option. Input the code, and you'll unlock a collection of concept art.

   Unlockable	How to Unlock
   Concept Art Collection	Complete Professor Layton and the Unwound Future to obtain a code, then input the code in the Hidden Door menu.

   Contributed By: discoinferno84

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2. Golden Icons

   To earn a Golden Icon next to your save file, complete the following criteria.

   Unlockable	How to Unlock
   Golden Flora wearing the Proffesor's Hat	Complete all 150 puzzles
   Golden Layton	Complete the Game
   Golden Luke	Complete all puzzles in the story mode

   Contributed By: lordhuffnpuff, Minun4

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3. Layton's Challenges

   Layton's challenges are the hardest puzzles in the game. They are found under the bonuses section. Each one has a different way of being unlocked.

   Unlockable	How to Unlock
   The Animal lover's House: puzzles 145,146,147	get the hamster to lose weight. it takes 30 step in a row to get the hamster to lose all the extra weight. also makes the hamster point out hit coins.
   The Musicians House: puzzles 139,140,141	fix the camera and then take pictures of any place where the camera icon appears(there are 9). then find the 3 differences in each picture.
   The Puzzle Doctor's House (Puzzles 151, 152, 153)	Complete 150 puzzles.
   The Sweetheart's House (148, 149, 150)	Beat the game.
   the Tea Master's house: puzzles 142,143,144	get all the tea ingrediants to find the different tea brews. then when any character has sweat drops over them(28) give them the tea the ask for.

   Contributed By: zephiro89, Saprol, discoinferno84

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4. Top Secret Options

   Once you acquire enough Picarats, you unlcok the following options in the top secret section

   Unlockable	How to Unlock
   Character Profiles	Acquire 2500 picarats
   Character Voices	Acquire 4000 picarats
   Final page of profiles	Complete all 153 puzzles
   Game Music	Acquire 3500 picarats
   Movies	Acquire 4500 picarats
   Story Art	Acquire 3000 picarats

   Contributed By: jakethepit, McMarbles, RescueTeam_1

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You can submit a problem report for any non-working or fake code in the lists above.