There are new buildings available on the Island farm - Hardware Store, Sawmill, Workshop and Glass Factory.
 
Hardware Store
The Hardware Store can be purchased from the Island farm Store under the Building tab. It can be used to craft materials needed to complete machines on the Island farm.
 
Please note that the price of the Hardware Store will increase with every purchase and you can have a maximum of 4 Hardware Stores on your Island farm.
 
Sawmill
The Sawmill can be purchased from the Island farm Store under the Building tab. It can process Wood from Wood Trees to create Wood Products.
 
Please note that the price of the Sawmill will increase with every purchase and you can have a maximum of 4 Sawmills on your Island farm.
 
Workshop
The Workshop will be available for free once you have expanded your Island farm to plot 6. In the workshop, you can craft items using the products you make in the Sawmill or in the Machines.
 
Please note that you can only have a total of one Workshop on your farm.
 
Glass Factory
The Glass Factory can be purchased from the Island farm Store under the Building tab. It can process materials you find from the Mine.
Please note that the price of the Glass Factory will increase with every purchase and you can have a maximum of 2 Glass Factories on your Island farm.
 
How to use the Buildings?
To use the buildings, tap on the building. You will be able to see the items that you can craft on the left side of the screen. The objects on the right side of the screen are the materials needed to craft the item.
 
 
For more information, you can tap on the '?' icon which is available on all buildings.
 

  • Since version 7.1, Hardware Stores, Sawmills, and Glass Factories have combined. Multiple Hardware Stores, Glass Houses, and Sawmills have merged into a single building. Additionally, any extra buildings the player had previously are now converted into extra slots instead of disappearing. Players can still craft the same number of items as before.

  • The reason why players need RC to unlock slots is that the extra buildings also cost RC in the previous version.