You talk to the passengers and crew and solve the mystery. The first theft is from Thomas Edison, when his motion picture camera disappears. Later, the camera is located but someone steals a valuable piece of equipment that is vital to the World's Fair.
(see related question)
a train ticket and to search on this website for '' how to beat mystery train island''
Nope. It is a woman.https://poptropicatips.com/walkthroughs/mystery-train-island/
Mystery Train Island came out for everyone on October 7, 2011.
Mystery Train is already open for all.
In the back of the train
Mystery Train island is came out on the 9th of September. Only members were aloud to play the whole island. Nonmembers had a demo. Mystery Train Island is coming out on the 7th of October for everyone.
depends which stage
Talk to the conductor.
You finish the island!
You go up to the front of the train and click on the conductor and he will ask you if you want to visit another island.
The island after Mystery Train Island (island 21) will be Game Show Island (island 22). It is expected in December 2011 (Early Access for paid members in November, 2011).
After you get off the train to catch the thief, you go to the left.