Update Buildings

What you need to update your buildings and get in return.

Workers house
Orange drawings

Twin house
Orange drawings

Warrior's house
Orange drawings

Fields
Orange drawings

Farms
Orange drawings (Chicken, Cow, Pig, Sheep, and Apiary)

Buildings
Green Drawings (These are all the other buildings that you can buy in the shop and build)

They mostly require TOOLS to make.

Blue Drawings (These are buildings already on land that you have to repair with the exception of Laboratory that you buy from the shop)

They are: Ore Mine, Sawmill, Fisherman's Hut, Quarry, Forester's Hut, Gemstone Mine, Clay Pit, House in the Marsh, Laboratory, and Greenhouse.

These mostly require RELICS to make.