Advance

Paper Mill

paper_mill_advance

Utilizing Cloth made from Cotton, a Paper Mill will be able to produce higher quantities of paper.

Requires

Printing MillAdvancerequires

Unlocks

Paper MillBuilding

Advance tree

Requires 1

Printing MillRevolutionsRequires

Belongs to 1

RevolutionsAge

Required by 1

Wood Pulp PaperRevolutionsRequires

age = age_6_revolutions

research_cost = -0.75

unlock_building = paper_mill

requires = printing_mill_advance