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1Layton's Mystery Journey: Katrielle and the Millionaires' Conspiracy

#1 in Professor Layton · Release order

Layton's Mystery Journey: Katrielle and the Millionaires' Conspiracy

Switch 1Switch 2: check compatibility

Spin-offPuzzle adventureFirst released 2017

Professor Layton's daughter Katrielle runs a detective agency in London and takes on odd cases for the city's richest people.

My gaming journey · My Game List

Story Spoiler-free

Professor Layton's daughter Katrielle runs a detective agency in London and takes on odd cases for the city's richest people.

Why it matters: Lots of puzzles and a gentle, standalone story.

Gameplay

Solve brain-teaser puzzles while investigating.

Main characters
Katrielle Layton, Sherl
Do I need to play the previous game?
No.
Beginner-friendly?
Beginner-friendly
How long is it?
Not listed — we only add playtime from a credible source.
Edition / where to find it
Layton's Mystery Journey – Deluxe Edition (Switch)
Nintendo Switch
Yes — native Switch version
Nintendo Switch 2
The Switch version should run through backward compatibility — check Nintendo's compatibility list
Physical or digital
Physical and digital
Malaysia
Availability on the Malaysian eShop not yet verified.

Where to buy

Find it on Shopee or TikTok

Search for “Layton's Mystery Journey: Katrielle and the Millionaires' Conspiracy Nintendo Switch” on:

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Check that the listing is for Switch, that it comes from a trusted seller, and whether it's a game card or a download code.

Next in your adventure

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Sources · last checked 2 Nov 2026
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