GeoTrax® Transportation System's "The Legend of Old Rust®" is about an old tunnel said to be haunted by a ghost train. And you get to see if Aero & Eric are brave enough to use it as a shortcut! The Fisher Price GeoTrax® products include: remote control playsets, classic toy cars, trains, tracks and sets. Kids can play Geo Trax® games by pushing trains along and building GeoTrax® train layouts.