Production Chains
From Project Rebearth
This section illustrates the main production chains in the game.
🍞 Bread Production Chain
Field (
Grain) → Windmill (
Flour) → Bakery (
Food)
🏭 Production Steps
Field — Grain Production
🏗️ Building Cost:
⚙️ Daily Production:
- 10
Population → 100 Grain
Windmill — Flour Production
🏗️ Building Cost:
⚙️ Daily Production:
- 5 Population + 100 Grain + 0.1
Tools → 100 Flour
Bakery (x2) — Food Production
🏗️ Building Cost (x2):
⚙️ Daily Production (x2):
- 4 Population + 100 Flour + 0.2 Tools → 200 Food
📊 Total Summary
🏗️ Building Cost:
⚙️ Daily Production:
- 19 Population + 0.3 Tools → 200 Food
🥔 Potatoes (For comparison)
🏗️ Building Cost:
⚙️ Daily Production:
- 40 Population → 200 Food
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Dairy chain
Field (Goat/Cow → 
Milk) → Creamery ( Food)
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Clothing chain
Field (Sheep → 
Wool) → Tailor (
Clothes)
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🍺 Coins / Drinks Production Chain
Field ( Grain) → Brewery (
Drinks) → Tavern (
Coin)
🏭 Production Steps
Field — Grain Production
🏗️ Building Cost:
⚙️ Daily Production:
- 10 Population → 100 Grain
Brewery (x2) — Drinks Production
🏗️ Building Cost (x2):
⚙️ Daily Production (x2):
- 20 Population + 100 Grain + 0.2 Tools → 100 Drinks
Tavern (x10) — Coins Production
🏗️ Building Cost (x10):
⚙️ Daily Production (x10):
- 50 Population + 100 Drinks → 100 Coin
📊 Total Summary
🏗️ Building Cost:
⚙️ Daily Production:
- 80 Population + 0.2 Tools → 100 Coin
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Tools/Metal chain
Iron Mine (
Ore) → Refinery (
Metal) → Tools Workshop ( Tools)
Iron Mine: 1.000 
Wood/
Earth/
Stone
50 Population → 40 Ore( Wood) | 60 Ore( Earth) | 100 Ore( Stone)
Wood Biome: 100 Wood + 200 Stone + 10 Tools
Earth Biome: 200 Earth + 100 Stone + 10 Tools
Stone Biome: 300 Stone + 50 Wood + 10 Tools
20 Population + 50 Ore + 0.2 Tools → 10 Metal
Tools Workshop: 50 Wood/ Earth/ Stone
10 Population + 4 Metal + 5 Wood → 2 Tools
Total on Wood biomes
5 Iron Mine + 4 Refinery + 10 Tools Workshop
Buildings Cust: 5.900 Wood + 800 Stone + 40 Tools
Deily production: 430 Population + 50 Wood → 19,2 Tools
Total on Earth biomes
5 Iron Mine + 6 Refinery + 15 Tools Workshop
Buildings Cust: 6.950 Earth + 600 Stone + 60 Tools
Deily production: 520 Population + 75 Wood → 28,8 Tools
Total on Stone biomes
5 Iron Mine + 10 Refinery + 25 Tools Workshop
Buildings Cust: 9.250 Stone + 500 Wood + 100 Tools
Deily production: 700 Population + 125 Wood → 48 Tools
1 Iron Mine + 2 Refinery + 5 Tools Workshop
Buildings Cust: 1.850 Stone + 100 Wood + 20 Tools
Deily production: 140 Population + 25 Wood → 9,6 Tools
Efficiency compared between biomes
Per 1 Tools production per day:
Wood biome:
Construction: 307,3 Wood + 41,65 Stone + 2 Tools
Upkeep: 22,4 Population + 2,6 Wood
Population efficiency -24,4% than Earth & -34,91% than Stone
Earth biome:
Construction: 241,3 Earth + 20,85 Stone + 2 Tools
Upkeep: 18 Population + 2,6 Wood
Population efficiency 24,44% than Wood & -19% than Stone
Stone biome:
Construction: 192,7 Stone + 10,4 Wood + 2 Tools
Upkeep: 14,58 Population + 2,6 Wood
Population efficiency 53,64% than Wood & 23,46% than Earth
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Glass chain
Claypit ( Earth) → Glassworks (
Glass)
