The Factory building converts specific resources to Goods [[File:icon goods.png|16px|link=Material]] and , Diesel Tokens [[File:token diesel.png|16px|link=Token]] or Timber Steel Tokens [[File:token timbersteel.png|16px|link=Tokentoken]]. The base Factory always consumes a fixed number of resources per Game tick: 3 Diesel [[File:icon diesel.png|16px|link=Material]], or 2 3 Timber [[File:icon timber.png|16px|link=Material]] and 1 Iron 3 Steel [[File:icon ironsteel.png|16px|link=Material]]. Each conversion is a separate process, therefore it can produce a single type of Token or both types simultaneously. The Factory is an [[Ages#EraI|'''Era III ''']] building, therefore when transitioning from the [[Ages#EraII|'''Steam Era ''']] to the [[Ages#EraIII|'''Early Diesel Era ''']] several Factories will appear in random locations across the map.

The first process consumes 3 Diesel [[File:icon diesel.png|16px|link=Material]] and produces 1 Goods [[File:icon goods.png|16px|link=Material]] and 2 3 Diesel Tokens [[File:token diesel.png|16px|link=token]] every '''[[Game tick]]'''.<br />The second process consumes 3 Timber [[File:icon timber.png|16px|link=Material]] and produces 1 Goods [[File:icon goods.png|16px|link=Material]] every '''[[Game tick]]'''.<br />The third process consumes 3 Steel [[File:icon steel.png|16px|link=Material]] and produces 1 Goods [[File:icon goods.png|16px|link=Material]] and 2 Steel Tokens [[File:token steel.png|16px|link=token]] every '''[[Game tick]]'''.<br />There are three building extensions, two improve the Diesel [[File:icon diesel.png|16px|link=Material]] processing generating more Diesel Tokens [[File:token diesel.png|16px|link=token]], the third one improves the Steel [[File:icon steel.png|16px|link=Material]] processing generating more Steel Tokens [[File:token steel.png|16px|link=token]]. All of them are increasing the Goods [[File:icon goods.png|16px|link=Material]] production.<br />Fully upgraded factory produces 6 Goods [[File:icon goods.png|16px|link=Material]], 6.5 Diesel Tokens [[File:token diesel.png|16px|link=token]] and 4 Steel Tokens [[File:token steel.png|16px|link=token]] every '''[[Game tick]]''' consuming 3 Timber [[File:icon timber.png|16px|link=Material]], 7.5 units of Diesel [[File:icon diesel.png|16px|link=Material]] and 5 Steel [[File:icon steel.png|16px|link=Material]] in the process.<br/>Some of the buildings can be connected to the electrical network [[File:E_energy.png|16px|link=Electrification]] from [[Ages#EraV|'''Era 5''']] onward, which will further increase their production. The amount of electrification production bonus (if applicable) is shown in the brackets at each building. 

{| class="wikitabletransformable "style=text-align:center! Image! ExtensionName!Cost! Consumes! Produces! No. of [[Game_tick|Ticks ]] to Complete<br/>complete! Building Tile Sizedimension<br/>(tiles)!Unlocked<br/>at epoch

| [[File:Factory_Fertiliser_plantFertiliser_plant.png|200pxx120px]]| Fertiliser plant| 100 [[File:Factory_Fertiliser_plant_Detailstoken diesel.png|16px|link=Token]]| 5 Diesel [[File:icon diesel.png|16px|link=Material]]| 2 Goods [[File:icon goods.png|16px|link=Material]] 3 [[File:token diesel.png|16px|link=Token]] + (2 Diesel Tokens [[File:token diesel.png|16px|link=Token]])[[File:E_energy.png|16px|link=Electrification]]| 2 Ticks

| [[File:Factory_Dye_plantDye_plant.png|200pxx120px]]| Dye plant| 300 [[File:Factory_Dye_plant_Detailstoken money.png|16px|link=Token]]<br/>60 [[File:token iron.png|16px|link=Token]]| 2 Diesel [[File:icon diesel.png|16px|link=Material]]| 1 Goods [[File:icon goods.png|16px|link=Material]] + 1 Diesel Token 2 [[File:token diesel.png|16px|link=Token]]| 1 Ticks| 2x11x2| -

| [[File:Factory_Barrel_Manufacturing_PlantBarrel_manufacturing_plant.png|200pxx120px]]| Barrel manufacturing plant| 800 [[File:Factory_Barrel_Manufacturing_Plant_Detailstoken money.png|16px|link=Token]]<br/>250 [[File:token timber.png|16px|link=Token]]| 2 Steel [[File:icon steel.png|16px|link=Material]]| 1 Goods [[File:icon goods.png|16px|link=Material]] 2 [[File:token steel.png|16px|link=Token]] + (1 Steel Token [[File:token steel.png|16px|link=Token]])[[File:E_energy.png|16px|link=Electrification]]| 1 Ticks| TBA1x2| 4