The Secret of Steamport

There is a huge problem in Steamport city, which works with the help of steam. You need to figure out, where you can get additional resources to make it function like few months ago.

Steamport is one magnificent city, that work with the help of steam. However, it doesn't produce enough energy right now and you were summoned to help. Solve the riddle and find out how you can help to restore the proper work or the machines and replenish requested amount of steam. The fate of many depends on you...