Metal

 was currency during the Monorail 2015 Event. For those that participated in the event, it can still be earned and used.

As soon as A Rail of One City Pt. 7 has been completed, and the Metal Depot built, players, can use Junk previously harvested at the Springfield Dump at the Metal Depot to complete Projects at the Project Board in order to get the event's Personal Prizes and after the event, Extra Tracks.

Characters qualified to Gather
* Each task takes 60 minutes, takes place as the Metal Depot, and costs 100 Junk.

US$