GameTinkerer

Transport Fever 3 maps and climate zones

4 climate zones · random maps · tycoon, sandbox and campaign

Official game overview checked September 29, 2026. Campaign length and map settings are review-reported where marked.

Transport Fever 3 generates maps with distinct biomes across four climate zones: temperate valleys, subarctic swamps, desert plains and tropical islands. The subarctic zone is new. Play them in tycoon or sandbox mode, or follow the campaign.

The four climate zones

  • Temperate valleys — the classic Transport Fever landscape.
  • Subarctic swamps — new in Transport Fever 3, with region-specific vehicles such as Norwegian rail stock.
  • Desert plains.
  • Tropical islands.

A launch review reports cargo specific to the new arctic zone. Check the industry list in your save before you plan a chain.

Random maps and map settings

Maps are randomly generated with biomes that blend into each other. Urban Games says map scale is abstract rather than realistic. A launch review lists these settings: map size, industry density, city density and a start decade from 1900 to 2030. Terraforming is possible but affects public approval.

Tycoon, sandbox and campaign

  • Tycoon: the main economic game, with adjustable difficulty.
  • Sandbox: unlimited building with mod support.
  • Campaign: missions inspired by historic events. One review counts eight missions, the first acting as a tutorial, each rated one to three stars.

Hand-crafted maps

The Deluxe Edition includes three hand-crafted maps. The pages we checked do not name them. Players can also build maps with the level editor listed on Steam, and share them through the cross-platform mod browser.

Which map should you start on?

For a first game, a temperate map with medium city and industry density keeps distances short and choices easy to read. Island maps are likely to call for ships or bridges sooner; subarctic maps add new cargo and vehicles to learn. Our beginner route guide explains how to pick a first town and line on any map.

Sources

All Transport Fever 3 guides, tools and lists