Town to City Production Chain Guide — Complete Resource Flow
Every thriving Mediterranean town in Town to City operates on a delicate web of interconnected production chains. Raw materials flow from farms to granaries, through warehouses, into processing buildings, and finally onto market stalls where citizens purchase their daily needs. One broken link in any chain — a warehouse with too few workers, a granary placed too far from farmland, a bakery starved of Corn — and your entire settlement economy grinds to a halt. This guide maps every major production chain from input to output, identifies the five most critical chains you must master, and provides actionable solutions for the bottlenecks that kill city growth.
Production Chain Overview — Key Stats
Production chains in Town to City follow a universal flow: Raw Material → Harvest → Storage → Transport → Processing → Distribution → Consumption. The Granary and Warehouse are the two logistics buildings that connect every link in this chain. Without them properly placed and staffed, your most efficient farms and bakeries produce nothing. Understanding this flow is the difference between a thriving city of 500+ citizens and a struggling hamlet that never graduates past Village rank.
1. How Production Chains Connect Raw Materials to Finished Goods
Every production chain in Town to City follows a three-stage pipeline. Stage one is production: farmers plant crops in assigned fields adjacent to their Farm buildings. Each Farm can grow one crop type, and the crop type determines which downstream processing buildings it feeds. Stage two is logistics: Granary workers collect harvested crops from fields, then Warehouse workers pick up those crops from the Granary and deliver them to processing buildings. Stage three is processing and consumption: buildings like the Bakery, Winery, and Perfumer convert raw crops into finished goods, which are then distributed to Market Stalls where citizens purchase them to satisfy their needs.
The most misunderstood part of this system is the Granary-Warehouse handoff. Crops harvested from farms do not automatically appear in your warehouse network. They must first be collected by Granary workers and stored in the Granary. Warehouse workers must then travel to the Granary, pick up the crops, and transport them to the processing destination. If your Granary is on the opposite side of the map from your Warehouse, workers spend more time walking than delivering — and your production buildings sit idle.
The path system in Town to City uses physical road connections. Workers travel along roads at a speed determined by road quality. Dirt paths are slow. Stone roads increase worker movement speed by approximately 40%. Paved roads provide even greater speed. Prioritize upgrading the roads connecting your Granary to your Warehouse, and your Warehouse to your processing buildings. A single stone road upgrade on a high-traffic logistics route can reduce worker travel time by 30-40%, effectively increasing your delivery capacity without adding a single new worker.
2. Five Most Important Production Chains
Not all production chains are created equal. Some are foundational — without them, your city cannot function at any level. Others are optimization tools that enhance an already-functioning economy. The five chains below represent the critical path every successful town must master, ranked by their impact on city growth, citizen happiness, and long-term sustainability.
#1 🍞 Bread Chain — The Food Foundation
The Bread Chain is the single most important production chain in Town to City because it satisfies the primary food need for Workers and Artisans — your two most populous citizen classes. With modest inputs of 15 Corn and 15 Wheat per cycle, the Bakery produces consistent, high-efficiency food output. This chain should be your first crop-powered production line after unlocking Fontebrac. Place two Farms growing Corn and Wheat, connect them to a Granary, and route the crops through a Warehouse to your Bakery. The efficiency ratio is unmatched: no other food building converts such low farm input into such high citizen satisfaction.
#2 🚂 Import Trade Chain — The Economic Backbone
Before you unlock Fontebrac and crop-based production, your entire city runs on imported goods arriving via the Train Station. The Import Trade Chain — Train Station → Warehouse → Market Stall — is the circulatory system of your early-game economy. Without a well-placed warehouse network receiving train shipments and distributing goods to market stalls, your citizens have no food, no apparel, and no leisure. Even after unlocking crop production, the import chain remains essential for supplementing goods that your farms cannot yet produce. Build a dedicated Small Warehouse near the train station and assign at least 2 workers immediately after founding your town.
#3 🍷 Wine Chain — High-Value Trade Goods
Wine is the premier trade commodity in Town to City. While requiring 50 Grapes per production cycle, Wine satisfies Bourgeoisie luxury needs and commands premium prices in trade. The Wine Chain becomes viable once you have at least 3-4 farm plots dedicated to grape cultivation and a Granary placed near your vineyard district. The return on investment is substantial: Wine generates more gold per worker-hour than bread and contributes significantly to your Luxury Value score. Pair the Winery with a warehouse that has an upgraded road connection to maximize throughput.
#4 🔬 Research Progression Chain — The Technology Engine
The Research Center doesn't produce physical goods, but its output — Research Points — is arguably the most valuable resource in the game. Every building tier, every farm upgrade, every decoration, and every city rank upgrade is gated behind Research Points. Assign 2-3 workers to the Research Center from day one. Each additional worker linearly increases RP generation, so staffing your Research Center is never wasted labor. The faster you accumulate RP, the sooner you unlock Farms Tier 2 (Cotton, Rose, Beeswax) and Farms Tier 3 (Hops, Potatoes, Tomatoes, Lettuce), which open up your entire production chain network.
#5 👒 Hattery Apparel Chain — The Mid-Game Bridge
The Hattery is your first apparel production chain and the bridge between basic food chains and advanced luxury goods. Requiring Beeswax (20), Cotton (20), and Rose (20), the Hattery satisfies Artisan apparel needs — the trigger that upgrades Worker Houses to Artisan Houses. Without Artisans, you cannot staff bakeries, wineries, or any advanced production building. This makes the Hattery a mandatory mid-game investment. Plant Cotton and Rose at Farms Tier 2 and establish bee farms for Beeswax. The chain unlocks at Farms Tier 2, giving you a natural progression path from food (Tier 1) to apparel (Tier 2) to luxury (Tier 3+).
3. Complete Production Chain Reference Table
The table below maps every major production chain in Town to City, including exact input requirements, processing steps from farm to finished product, worker roles needed at each stage, and efficiency optimization tips. Use this as your quick reference when planning which crops to plant, where to place your logistics buildings, and which processing buildings to prioritize.
| Chain Name | Category | Input Resources | Processing Steps | Output Product | Workers Needed | Efficiency Tips |
|---|---|---|---|---|---|---|
| Bread Chain | Food | Corn (15) + Wheat (15) | Farm → Granary → Warehouse → Bakery | Bread (satisfies Worker & Artisan food needs) | Farmers + Granary workers + Warehouse workers + Bakers | Prioritize Corn and Wheat as your first two crops. Place the Granary adjacent to farm fields for minimal transport time. |
| Wine Chain | Food | Grapes (50) | Farm → Granary → Warehouse → Winery | Wine (luxury beverage, trade good) | Farmers + Granary workers + Warehouse workers + Winery workers | High grape volume requirement. Dedicate 2-3 farm plots to grapes before building the Winery. Excellent late-game trade value. |
| Pub Supplies Chain | Food | Hops (75) + Potato + Tomato + Lettuce (25 each) | Multiple Farms → Granary → Warehouse → Pub | Entertainment & drinks (citizen happiness boost) | Farmers (4 crop types) + Granary workers + Warehouse workers + Pub workers | Most crop-intensive chain in the game. Only build the Pub after establishing a robust multi-crop farm network at Farms Tier 3. |
| Restaurant Fine Dining | Food | Tomatoes (10) + Potatoes (10) + Pumpkin (10) + Beeswax (10) | Multiple Farms → Granary → Warehouse → Restaurant | Fine dining (highest food satisfaction, +5 Luxury Value) | Farmers (4 crop types) + Granary workers + Warehouse workers + Restaurant staff | Late-game chain unlocking at Large City. Provides the highest food satisfaction in the game and essential for Bourgeoisie happiness. |
| Hattery Apparel Chain | Apparel | Beeswax (20) + Cotton (20) + Rose (20) | Farms → Granary → Warehouse → Hattery | Hats (mid-game apparel, Luxury Value) | Farmers (3 crop types) + Granary workers + Warehouse workers + Hattery workers | Unlocks at Farms Tier 2. Satisfies Artisan apparel needs and provides decent Luxury Value for mid-game progression. |
| Perfumer Fragrance Chain | Luxury | Lavender (30) + Rose (30) | Farms → Granary → Warehouse → Perfumer | Fragrances (+4 Luxury Value, Bourgeoisie apparel need) | Farmers (2 crop types) + Granary workers + Warehouse workers + Perfumer workers | Unlocks at City rank. High Luxury Value output but competes with other late-game crops for limited farm tiles. Build only after core food chains are stable. |
| Candle Making Chain | Luxury | Beeswax (75) | Farm → Granary → Warehouse → Candle Maker | Candles (housewares, home decoration need) | Farmers + Granary workers + Warehouse workers + Candle Maker workers | Requires significant apiary infrastructure. The 75 Beeswax input is one of the highest single-resource demands. Invest in multiple bee farms early. |
| Apothecary Medicine Chain | Luxury | Medicinal Herbs (80) + Hops (40) | Farms → Granary → Warehouse → Apothecary | Medicine (public service, healthcare) | Farmers (2 crop types) + Granary workers + Warehouse workers + Apothecary workers | Unlocks at City rank. Extremely crop-intensive with 120 total inputs. Essential for large populations but requires a fully mature farm network. |
| Cathedral Supply Chain | Luxury | Lavender (40) + Beeswax (40) | Farms → Granary → Warehouse → Cathedral | Religious services (+5 Luxury Value, highest public service) | Farmers (2 crop types) + Granary workers + Warehouse workers + Cathedral staff | Highest Luxury Value (+5) of any public service. Unlocks at Large City. Build as a prestige project after all core chains are optimized. |
| Import Trade Chain | Logistics | Imported goods via Train Station | Train Station → Warehouse → Market Stall / Shop | Basic goods (early-game citizen needs) | Warehouse workers + Market Stall vendors | Foundation of the early-game economy. Place your first Warehouse within 8-10 tiles of the train station and upgrade roads to stone for faster deliveries. |
| Research Progression Chain | Logistics | Worker assignment to Research Center | Research Center generates Research Points (RP) over time | Unlocks buildings, crop tiers, decorations, and technology | Research workers (assign 2+ workers immediately) | Gates literally every unlock in the game. The faster you generate RP, the sooner you unlock Farms Tier 2-3, advanced buildings, and city rank upgrades. |
| Tax Revenue Chain | Logistics | Citizen population + City Hall building | City Hall collects taxes from all citizens | Gold (passive income, funds all construction) | City Hall workers (1+) | Unlocks at Village rank (120 population). Keep tax rate around 20% initially to avoid happiness penalties. Higher populations generate significantly more gold. |
All input quantities and processing steps verified against in-game requirements and community testing data as of June 2026. Worker counts vary based on building upgrades and road quality.
4. Common Bottlenecks and How to Fix Them
Every player hits production bottlenecks. The key is recognizing the symptoms before they cascade into a city-wide economic collapse. Below are the six most common production chain failures, their root causes, and the specific actions you can take to restore flow.
Problem: Crops rotting in fields before collection
No Granary near farm district; warehouse workers overwhelmed
Build a Granary within 3-4 tiles of your farm cluster. Granary workers are dedicated crop collectors — they prioritize harvesting over all other tasks, dramatically reducing crop waste.
Problem: Market stalls sit empty while warehouses overflow
Warehouse workers are stretched too thin covering too many destinations
Distribute warehouses across your city. Each warehouse should serve a 'logistics cell' of 6-10 buildings. Upgrade to stone roads to increase worker movement speed by approximately 40%.
Problem: Bakery produces nothing despite having Corn and Wheat
Crops are stuck in the Granary, not being transferred to the Warehouse
Ensure your Granary and Warehouse are connected via the logistics path system. Select the Granary and verify green connection lines to the Warehouse. If missing, reposition buildings closer together.
Problem: Not enough workers to staff all buildings
Building too many production buildings without enough Worker/Artisan Houses
Each Worker House generates 2-3 workers; each Artisan House generates 2-3 artisans. Build 1-2 extra empty houses before constructing new production buildings. New families arrive when happiness exceeds 60%.
Problem: Research stalls in the late game
Only 1-2 workers assigned to Research Center despite growing needs
Assign at least 3-4 research workers as your population grows. Upgrade the Research Center capacity via the tech tree. Research Points do not decay — invest workers early and often.
Problem: Bourgeoisie constantly unhappy despite luxury goods
Missing a specific luxury type (apparel, leisure, or public service)
Bourgeoisie require ALL luxury categories to maintain happiness. Check the citizen panel for specific unmet needs. Late-game buildings like the Cathedral, Restaurant, and Social Club fill different needs — you need all of them.
5. Crop Tier Progression — When to Unlock Each Chain
Your production chain options expand through four Farm Tiers, unlocked via Research Points. Each tier adds new crop types that feed into progressively more advanced processing chains. Understanding this progression prevents the common mistake of rushing a production building before you have the crops to supply it.
| Farm Tier | New Crops Unlocked | Chains Enabled | Priority |
|---|---|---|---|
| Tier 1 | Corn, Wheat, Grapes | Bread Chain, Wine Chain | Immediate (foundation) |
| Tier 2 | Cotton, Rose, Beeswax | Hattery Apparel Chain | After food chains stable |
| Tier 3 | Hops, Potatoes, Tomatoes, Lettuce | Pub Supplies Chain, Restaurant inputs | Mid-game expansion |
| Tier 4 | Lavender, Medicinal Herbs, Pumpkin | Perfumer Chain, Apothecary Chain, Cathedral Chain | Late-game optimization |
6. Logistics Optimization — Making Every Chain Faster
Logistics is the hidden multiplier that determines whether your production chains operate at 50% or 100% efficiency. Two identical cities with the same buildings and worker count can have dramatically different output — purely based on how their logistics network is designed. Here are the principles that maximize throughput:
Production chain data verified against in-game requirements, the official Town to City Steam store page, community testing reports, and farming tier progression charts. All crop input quantities and building unlock conditions reflect the current Early Access build as of June 2026.