In FIRS, the Economy parameter setting controls which industries and cargos will be used in the game.
Simple economy. Inspired by Canada and Scandinavia. Best used with Sub-Arctic climate.
Complex economy with many industries and cargos.
"Mistah Kurtz—he dead." Best used with Sub-Tropic climate.
Simple economy. Inspired by South West UK. Best used with Temperate climate.
Simple economy. Inspired by Brazil and Argentina. Best used with Sub-Tropic climate.