- Easy Hint Coins
Successfully complete the Hamster mini-game. The hamster will find Hint Coins.

- Tea recipes
Combine the indicated ingredients to create the corresponding tea:

11. Cinder Flower	Dream Fluff, Tonic Flower, Cinder Horse
6. Bitter Fruit	Brisk Berry, Belle Tart seed, Tonic Flower
8. Clover Quencher	Brisk Berry, Joy Root Clover, Cinder Horse
5. Cherry Boost	Brisk Berry, Peppercherry, Peppercherry
1. Belle Classic	Oasis Leaf, Brisk Berry, Belle Tart Seed
3. Sugar Smoke	Oasis Leaf, Belle Tart Seed, Cinder Horse
7. Dream Spice	Brisk Berry, Dream Fluff, Peppercherry
10. Cayenne Twilight	Dream Fluff, Joy Root Clover, Peppercherry
2. Oasis Berry	Oasis Leaf, Brisk Berry, Brisk Berry
9. Radiance Blend	Belle Tart Seed, Dreaf Fluff, Joy Root Clover
4. Root Remedy	Oasis Leaf, Joy Root Clover, Tonic Flower
12. The Layton Elixer	Joy Root Clover, Peppercherry, Cinder Horse

- Prequel bonus
Insert Professor Layton And The Curious Village, and have a completed saved game file with at least 129 puzzles solved. At the main menu, select the 'Bonuses' option, then select the completed saved game. Choose the 'Top Secret' option, then select 'The Hidden Door' option. Make a note of the eight character code displayed on 'The Hidden Door Of St. Mystere' screen. This code is randomly generated and varies between game systems. Turn off the system, and insert Professor Layton And The Diabolical Box. At the main menu, select the 'Bonuses' option, then select any game file. Choose the 'Top Secret' option, then select 'The Hidden Door' option. Choose 'The Secret Of The Elysian Box' option. Enter the password obtained from Professor Layton And The Curious Village to unlock 'Curious Present: The Secret Puzzle No.???'. Solve this puzzle to see a picture of Professor Layton and Luke from their first adventure.




- Bonus puzzles
Successfully complete the indicated task to unlock the corresponding set of puzzles:

The Musicians House - Puzzles 139 to 141	Acquire all 10 Strange Camera pieces to make the camera. Take all nine photos with the camera, then find the three differences in each picture.
the Tea Master's House - Puzzles 142 to 144	Get all tea ingredients to find the different tea brews. Give the correct tea brew to all 28 people in need.
The Sweetheart's House - Puzzles 148 to 150	Successfully complete the main game.
The Animal Lover's House - Puzzles 145 to 147	Get the hamster's fatness level down to 0. It takes 30 steps sequentially to get the hamster to lose all the extra weight.
Puzzles 151 to 153	Successfully complete puzzles 1 to 150.

- Completion bonuses
Successfully complete the indicated task to unlock the corresponding option(s) at the 'Top Secret' menu:

Character Voices	Successfully complete the game with 4,000 Picarats.
Final page of profiles	Successfully complete all 153 puzzles.
Movies	Successfully complete the game with 4,500 Picarats.
Character Profiles	Successfully complete the game with 2,500 Picarats.
Game Music	Successfully complete the game with 3,500 Picarats.
Story Art	Successfully complete the game with 3,000 Picarats.

- Free hints
Save the game before attempting a puzzle. Use Hint Coins to view all the hints, then reload the saved game to solve the puzzle without using any Hint Coins.

- Hidden concept art
Successfully complete Professor Layton And The Unwound Future to get a system-specific code. Enter the 'Top Secret' menu in Professor Layton And The Diabolical Box, and select the 'Hidden Door' option. Select the 'Ticket To Time Travel' option, and enter the code to unlock hidden concept art.

- Golden saved game icons
Successfully complete the indicated task to unlock the corresponding gold icon next to your saved game file:

Layton	Successfully complete the game.
Flora with Layton's hat	Successfully complete all 153 puzzles.
Luke	Successfully complete all puzzles in Story mode.

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