The following are resources that you cannot create at stores and factories.
How to Obtain
- Clicking on speech bubbles in your city has a chance to give a special resource
- Purchasing special resources off the Global Trade HQ
- Other players around the world can put special resources on the market to sell
Used to upgrade your city’s storage capacity. The maximum storage capacity is 250.
These items are used to purchase expansion tiles to expand your city’s borders. More on Expansion here.
Dr. Vu’s Disasters
These items are used in launching disasters from Vu’s Disaster HQ. See more info under Golden Keys here .