During Nintendo Direct 9.9.2026, streamed on Wednesday, September 9, 2026, LEVEL-5 announced that Professor Layton and the New World of Steam will launch on Thursday, December 10, 2026.
Concurrently, the developer unveiled the latest trailer featuring puzzles developed by QuizKnock.
Professor Layton and the New World of Steam Set to Launch on December 10!
The promotional video also reveals puzzles developed by QuizKnock!
Anticipation is building to tackle the largest collection of puzzles in franchise history.
Additionally, the collaborative event, Professor Layton and the Secret Invitation in Tokyo Dome City, held in partnership with QuizKnock, opened on Thursday, September 10, 2026.
Put your puzzle-solving skills to the test in the real world as well!
LEVEL5 VISION 2026 II: Dreams Streams September 10 at 9:00 PM JST!
The online showcase event, LEVEL5 VISION 2026 II: Dreams, revealing the latest updates from LEVEL-5, will stream on the official LEVEL5ch YouTube channel on Thursday, September 10, 2026, at 9:00 PM JST.
LEVEL-5 may share further details regarding Professor Layton and the New World of Steam during the broadcast.
Be sure to check it out!
For more details on this title, visit the official Professor Layton and the New World of Steam website.
Professor Layton and the New World of Steam is scheduled for release on December 10, 2026!
We've also released a new trailer!
Get ready for a brand-new adventure featuring the biggest puzzles in series history!https://t.co/kMq9uW6lWW#Layton #ProfessorLayton
— Layton Series (@LaytonSeries) September 9, 2026