Progress through the 27 levels by searching the lost characters, to collect the data necessary to solve the mystery. | At level 1, you click at the people coming down the escalator, when their face matches the photos you see at left; at level 2, people descend by the stairs and elevator, and you can stop this one by clicking at 'STOP' buttons at the bottom. At the following levels it will be more difficult, but it's always the same game. |
