This article contains information about an unreleased video game. The content may change drastically as more information becomes available.
· v · d e Layton's Mystery Journey: Katrielle and the Millionaires' Conspiracy Game codes MJ Developer(s) LEVEL-5 Platform(s)
Release date Nintendo 3DS
July 20, 2017 JP Autumn 2017 NA Autumn 2017 EU
iOS / Android
Mode(s) Single Player
日本語 レイトン ミステリージャーニー カトリーエイルと大富豪の陰謀 Reiton Misuterījānī Katorīeiru to Dai Fugō no Inbō Deutsch Layton's Mystery Journey: Katrielle und die Verschwörung der Millionäre Español El misterioso viaje de Layton: Katrielle y la conspiración de los millonarios Français L'aventure Layton: Katrielle et la conspiration des millionnaires Italiano Layton's Mystery Journey: Katrielle e il complotto dei milionari Nederlands Layton's Mystery Journey: Katrielle en het miljonairscomplot 한국의 레이튼 미스터리저니: 일곱 대부호의 음모 is a new upcoming game in the Layton's Mystery Journey: Katrielle and the Millionaires' Conspiracy . It features Professor Layton series Katrielle Layton, the daughter of Professor Layton. With the help of her talking dog Sherl, she solved various smaller mysteries in London in the hope of finding her missing father.
The game was officially revealed on July 27th 2016, during
LEVEL-5 Vision 2016 . The name "Lady Layton" was already leaked the day beforehand due to a leaked trademark of  LEVEL-5 .
The puzzles of the game are designed by
Kuniaki Iwanami, due to the passing of Akira Tago.
Note: Romanizations not official, please correct where needed
Gallery:Layton's Mystery Journey
Akihiro Hino (LEVEL-5 CEO) stated in a Famitsu article that LEVEL-5's reason for creating a female protagonist was because more than half of all players of the Professor Layton series were female, and selected a female protagonist to appeal more to players .
Layton’s Mystery Journey, formerly Lady Layton, launches for 3DS in Japan and smartphones worldwide on July 20 - Gematsu
New Titles Announced at “LEVEL-5 Vision 2016: New Heroes” Event - LEVEL-5 International America
New Level-5 trademarks include 'Lady Layton,' two more Yo-kai Watch games - Destructoid ^
Lady Layton: why the protagonist is a woman, game structured like a TV series - Perfectly Nintendo