Layton's Mystery Journey: Katrielle and the Millionaires' Conspiracy is a puzzle video game developed and published by Level-5. It is the seventh main entry in the Professor Layton series and follows a new protagonist, Katrielle Layton. It was released for Android, iOS, and the Nintendo 3DS, in 2017, and for the Nintendo Switch in Japan in 2018, and worldwide in 2019.
Release Date 2017-07-20
System(s)
   Nintendo 3DS | Mobile (iOS, Android)

405d @joel Game added to Channel 3 library