If you go to the Costume Shop on Booty Island in Classic mode, you can see Sam and Max hanging up in the foreground. If you go into Special Edition mode, you'll see that they have been replaced by Purple Tentacle from Day Of The Tentacle! Add
Did You Know?
In the original translation, almost all German book titles in the library were written anew and re-ordered alphabetically. The reasons were both to adapt the humour and puns to German culture and to give hints for the, for Germans, harder to grasp puzzles (especially the infamous monkey wrench). In the new translation, there is no alphabetical order and all titles were translated literally.