Fed-Y is a game about building warehouses and airports across a city to ensure that you gain a monopoly over the area. It is played on a hexagonal tile map where you must choose where to build. By gaining control of the city, you win the level.

-Cities-
• Are controlled by the company that has the most influence over it
• Can have warehouses built inside them, giving that company control of it
• Cannot have airports built inside them, unless a warehouse is already present

-Warehouses-
• Applies 1 influence to city tiles in a 1 tile radius around it
• Can be built on cities and have airports built on them

-Airports-
• Has two bonuses that it can be give warehouses
• Option 1 (When airport and warehouse are on the same tile)
-Gives warehouse on the same tile +1 range of influence
• Option 2 (When airport is not built on warehouse)
-Gives all warehouses in a 2 tile radius +1 influence to its surrounding cities