Two farm towns sit on the same bank of a wide river, with a small city downstream to absorb their surplus.
TF3 SEEDS / CHECKED BEFORE LISTING
Every seed reproduces only with the same settings: the same seed needs the same climate, size, ratio and sliders. Browse checked maps, copy a seed, and match the setup before you generate.
LIBRARY STATUS
01 / DIRECTORY
Narrow the library by climate, size, ratio or play style. Every card stays visible without JavaScript; the filters only shrink the list.
Two farm towns sit on the same bank of a wide river, with a small city downstream to absorb their surplus.
Dense forest wraps the starting towns, leaving one clear pass for your first line.
A long, flat corridor links a port town to an inland industrial city with coal and iron in between.
Three towns ring one large lake, each with its own quay and a fish resource offshore.
A huge river basin where a dozen towns string along one long valley floor.
A river valley with a clear first freight gap between two towns, and a fish resource on the northern coast.
High passes separate a mining town in the mountains from a smelter on the coast.
A short island chain with narrow straits that ferries can cross in a single hop.
Open tundra plains with towns spaced far enough apart to make a long, straight rail line profitable.
A vast subarctic basin ringed by mountains, with two distant cities on opposite rims.
An island chain where three harbours form a natural triangular loop.
Jungle rivers feed two coastal towns that sit close enough for a short truck or boat route.
Towns spread along a single long coastline, strung out for a coastal mainline.
A wide archipelago where shipping beats rail for nearly every route between islands.
A desert river links two oasis towns, with an upriver farm feeding the downstream city.
Three oasis towns in a tight triangle, close enough for cheap early truck routes.
A long desert corridor between two distant cities, with oil and food along the route.
The library has 18 seeds across all four climates. Clear a filter to see more.
02 / LATEST
The most recently checked additions to the library.
Three oasis towns in a tight triangle, close enough for cheap early truck routes.
A desert river links two oasis towns, with an upriver farm feeding the downstream city.
Jungle rivers feed two coastal towns that sit close enough for a short truck or boat route.
A vast subarctic basin ringed by mountains, with two distant cities on opposite rims.
A huge river basin where a dozen towns string along one long valley floor.
Two farm towns sit on the same bank of a wide river, with a small city downstream to absorb their surplus.
REFERENCE
Where the seed field lives in free game, and why you must also match size, ratio, climate and the terrain sliders. Consoles stop at Large.
Read the guideEXPERIMENTAL
Tiny, Huge, Megalomaniac and Gigantomaniac need a one-line change in
settings.lua on PC. Here is how, with the official caveats.