- Protagonists
- Professor Hershel Layton and Luke Triton ('Detective Luke').
- Voice Cast (JP)
- Yō Ōizumi returns as Professor Layton; Mio Imada voices Luke Triton.
- Voice Cast (EN)
- Christopher Robin Miller returns to voice Professor Hershel Layton.
- Town Evolution
- Solving puzzles powers steam generators, actively changing the layout of Steam Bison.
Key Characters & Narrative Threads
🎩 Professor Hershel Layton
The quintessential English gentleman, archaeologist, and puzzle master. Layton arrives in America on Luke's invitation, carrying his classic tea set, journal, and fencing skills into a dramatically more industrialized civilization.
🕵️♂️ Detective Luke Triton
Having matured after spending twelve months abroad in America, Luke has earned local renown solving difficult neighborhood cases. Now donning a newsboy cap and formal trench coat, he acts as Layton's guide across Steam Bison's multi-layered steam districts.
🏭 The Mystery of the Ghost Machine
Steam Bison's prosperity is threatened by inexplicable occurrences: advanced automated steam engines malfunctioning and rumors of phantom machinery wandering the foundry sector at dusk. Layton and Luke must uncover whether it is human sabotage or supernatural phenomenon.
🎙️ Returning and New Voice Cast
Level-5 confirmed that renowned actor Yō Ōizumi reprises his iconic role as Layton in Japanese, while award-winning actress Mio Imada voices Luke. Christopher Robin Miller returns to provide the English voice for Layton.