Professor Layton and the New World of Steam OST and Theme Song Guide

November 14, 2026715 words4 min read

Explore the music of Professor Layton and the New World of Steam, featuring theme song 'The New World' by Joe Hisaishi and Lilas.

The Professor Layton and the New World of Steam OST (Original Soundtrack) is anchored by a high-profile collaboration for its main theme song, titled "The New World." The musical direction for this entry in the celebrated puzzle-adventure series is led by world-renowned composer Joe Hisaishi, with vocals and lyrics provided by singer-songwriter Lilas. The soundtrack is designed to complement the game's setting in Steam Bison, an American town driven by advanced steam technology, set one year after the events of Professor Layton and the Unwound Future.

Main Theme Song: "The New World"

The center-piece of the Professor Layton and the New World of Steam audio experience is the theme song "The New World." According to official LEVEL5 Inc. documentation, the track is a "special collaboration" intended to add emotional depth to the narrative.

Musical Contributors

Composer: Joe Hisaishi. Known globally as a conductor and pianist, Hisaishi is responsible for composing the music for the main theme.
Lyrics & Vocals: Lilas. The singer-songwriter is credited with both writing the lyrical content and performing the vocal track for "The New World."

As of late 2026, the theme song is described as being in production to ensure it reflects the mystery and progress of the game’s new American setting.

Behind-the-Scenes Production

LEVEL5 has released specific promotional material titled "The Making of 'The New World' Theme Song." This footage provides a look into the recording process and the creative synergy between Hisaishi and Lilas. This video was highlighted during the LEVEL5 VISION 2026 II event, showcasing the orchestral and vocal layers that define the game's auditory identity.

Audio Localization and Voice Cast

As a key component of the game's audio-localization, the English-speaking cast features returning veterans and new talent. The voice acting works in tandem with the OST to establish the atmosphere of Steam Bison.

Character	Voice Actor (VA)	Role Description
Hershel Layton	Christopher Robin Miller	The famous archaeologist and puzzle authority from Gressenheller University.
Luke Triton	Lani Minella	Layton's assistant, now known in America as "Great Detective Luke."
Elinora Allinston	Amber Lee Connors	A kind inventor with top-tier repair skills; younger twin of the Allinston family.
Elida Allinston	Amber Lee Connors	A studious actress in training; older twin of the Allinston family.
Eggmuffin Sonder	Nic Olsen	Steam Bison’s foremost inventor and quiet enthusiast.
Bolt Allinston	Andy Barnett	Wealthy landowner and chairman of the Gilded Council.
Sheriff Bobsley	Caleb Jensen	The hot-blooded sheriff of Steam Bison who rides a steam bike.
Falcon	Arthur Romeo	An eagle who circles the town searching for treasure.
Mystella	Kayli Mills	A fashion-conscious fortune teller who tracks unsolved puzzles.

Soundscape and Setting

The OST is influenced by the game's unique "Steampunk" aesthetic. Unlike the traditional London settings of previous titles, The New World of Steam takes place in Steam Bison. This American town is characterized by all-purpose steam engines and rapid technological progress that surpasses London. The music is expected to reflect this industrial yet whimsical atmosphere, blending the series' signature accordion-heavy European style with new mechanical and "New World" influences.

Release and Availability

The full Professor Layton and the New World of Steam OST is scheduled to be available alongside the game's launch.

Game Release Date: December 10, 2026.
Platforms: Nintendo Switch 2, Nintendo Switch, PlayStation 5, and Steam.
Digital Pre-orders: Opened on November 12, 2026, for the PlayStation 5 and Steam versions.

While a standalone soundtrack release has not been detailed with a separate price point, the game itself is priced at USD 64.99. Fans can preview the musical direction through the "LEVEL5 VISION 2026 II Ver." trailer, which features segments of the score and the main theme.

Frequently Asked Questions

Who is the composer for the New World of Steam theme?

The music for the main theme song, "The New World," is composed by Joe Hisaishi.

Who provides the vocals for the main theme?

The lyrics and vocals for "The New World" are provided by the singer-songwriter Lilas.

Is there a making-of video for the music?

Yes, LEVEL5 has released a video titled "The Making of 'The New World' Theme Song" which shows the recording process involving Joe Hisaishi and Lilas.

When will the game and its music be released?

The game is scheduled for a global release on December 10, 2026.