Across the Thames is the tenth chapter of Professor Layton and the Unwound Future.

Plot Edit


Don Paolo leaves the professor's group in order to work on a project. Professor Layton and Luke head back to the hotel, where Flora is waiting for them. She says that Future Luke has already left when something important came up.

Inspector Chelmey then comes in to tell them that he saw someone resembling Claire. Professor Layton asks him whether Claire has any relatives, so Chelmey says that he will check her files. Before the inspector leaves, he asks if they have seen Barton, to which Luke replies that they didn't.

On their way out the hotel, Professor Layton asks Becky if there is a way to cross the Thames. She says there is a bridge, but it is too far away to be useful. Margaret then interrupts them and tells the group about a tunnel that leads to the other side. Unfortunately, the Family closed it down, but Grafton may still know a way in. They decide to head to the Black Market, which is where Grafton can usually be found.

Professor Layton remembers seeing Grafton before and asks Luke whether he remembers him as well. But as he does so, they find out that Luke has gone missing. Professor Layton and Flora eventually find him near a statue. Luke then tells Layton that he is sad because his father told him that they would need to move to another place. The professor tells him not to worry as true friends share a special connection with each other.

After informing Luke about the tunnel under the Thames and making the possible connection with the wet clothes of the scientists, they continue to the Black Market to find Grafton.
Meeting Grafton
Grafton tells them that there is a door that leads to the tunnel on the river bank near the Thames Arms.

Professor Layton, Luke and Flora find the door and manage to open it by solving the puzzle it contains. Once they enter the tunnel, they notice it has been partially flooded, which explains the wet shoes of the scientists. Despite the complaints from Flora, they manage to cross the tunnel, and find a hidden research facility on the other side.

Puzzles Edit

098Slippery Trip 3Banana SlipWarehouse Area50
099An Odd InvitationSelect and SubmitScarlet Street20
100The Lost NumberWrite AnswerToy Shop50
101Shy Guys and GalsUS: Shy Guys and Gals
UK: Shy Lads and Lasses
Draw LineChinatown Plaza30
102Balance Your BooksUS: Balance Your Books
UK: Balance your Books
Select and SubmitBookshop30
103Pool ProblemUS: Pool Problem
UK: Fill the Pool
Select and SubmitBehind the Casino25
104The Cake GobblerCircle AnswerStatue Plaza30
105The FingerprintTap AnswerFlatstone St. 215
106Four StampsSelect and SubmitArcade East Exit20
107Chicken RaceUS: Chicken Race
UK: The Henclucky Derby
Circle AnswerSouthern Street60
108Dogs and CatsUS: Dogs and Cats
UK: Dog, Dog, Cat!
Write AnswerBlack Market30
109Three Blocks Gravity MazeBlack Market40
110A Zero-Sum GameTap AnswerSouth Bank30
131A Pricey PenUS: A Pricey Pen
UK: The Price of the Pen
Write AnswerSurveillance Room30
132Calendar CollageWrite AnswerArcade South Exit40
138Quirky ClockworkTap AnswerCasino Lobby30
141A Roll of the DieRotate and ArrangeCasino Floor35
143Double DigitsUS: Double Digits
UK: Boards into Numbers
Draw LineClock Shop Front40
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