26 Nov 2009
26 Nov 2009 - Nintendo DS
17 Oct 2011 - Nintendo DS
25 Nov 2011 - Nintendo DS
01 Dec 2011 - Nintendo DS
Main story
Main story + extras
100% completion
Last Specter is the fourth game in the Professor Layton series, and is a prequel that takes place three years before the first trilogy, detailing how Professor Layton met his apprentice, Luke Triton. The game includes over 170 puzzles. Professor Layton and the Last Specter also includes an additional role-playing game entitled Professor Layton's London Life, available from the start of the game. London Life, in which players interact with various characters from the series in a town called "Little London", was advertised to contain over 100 hours of content. London Life was removed from the European versions of the game in order to prevent a significant delay of the game's release for translation.