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Watch trailer on Steam ↗International Trading League
Dennis Michael Heine · Published by Dennis Michael Heine · Official site ↗
1 user reviews — 0% positive (1 reviews)
Last updated 8 Oct 2026
International Trading League is a massively multiplayer economic simulation where you build an industrial empire across the globe. Produce, trade, and dominate markets in real-world cities.
£9.62
£13.75Lowest price we've ever recorded
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Price history
Simulation · 2026 · More £5 - £15 games
In International Trading League, you'll craft and trade goods across real-world cities to build your industrial empire. Experience the thrill of economic dominance in a massively multiplayer setting.
About this game
AIThis game is AI generated - models, sourcecode and UI have been built automatically.
DEMO
The demo does always reflect the currenct state of development. The game is still in alpha state - some features are missing and bugs may occur. Some of the buildings do not have any effect yet.
As soon as the main game gets released, the demo will stop functioning and all data will be wiped.
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International Trading League is a massively multiplayer economic simulation where you build an industrial empire across the globe. Produce, trade, and dominate markets in real-world cities.
KEY FEATURES
BUILD YOUR EMPIRE
Construct over 40 different building types on a 48×48 city grid — from farms and mines to steel mills, oil refineries, vehicle assembly lines, and power plants. Every building consumes resources, needs workers, and feeds into global supply chains.
GLOBAL PRODUCTION NETWORKS
Chain raw materials into finished goods through realistic production lines:
Iron Ore → Steel → Mechanical Components → Vehicles
Crude Oil → Plastics → Electronics
Grain → Flour → Bread
And over 30 more production recipes.
LIVE MARKET ECONOMY
Every good has a dynamic market price driven by supply and demand across eight cities: New York, London, Tokyo, Shanghai, São Paulo, Lagos, Berlin, and Dubai. Place buy and sell orders, trade with other players, or sell to the AI market.
TRADE & LOGISTICS
Set up trade contracts between cities. Manage shipments, optimize transport routes, and balance inventory across your growing corporation. Compete with other players for market share — or cooperate to dominate entire industries.
WORKFORCE & CITY SERVICES
Hire workers, set production recipes, assign shifts. Keep your city powered, your workers happy, and crime under control with hospitals, police stations, culture houses, and fire stations. Every city has its own wage level, tax rate, and local demand patterns.
MULTIPLAYER ECONOMY
Every player operates in the same shared economy. Prices fluctuate in real time. A glut of steel from Shanghai affects London. Your decisions ripple across the world.
STARTING CAPITAL
Begin with $500,000 — enough for a small operation. Grow it into a global corporation.
PERSISTENT WORLD
The simulation ticks 24/7. Your factories keep producing while you're offline. Come back to find your warehouses full and your bank account fatter — or your supply lines broken and your competitors ahead.
GlobalMarketSim is under active development. Features are added and refined continuously based on player feedback.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 11
- Processor: any
- Memory: 400 MB RAM
- Graphics: any
- Storage: 300 MB available space
- Sound Card: none
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
Latest news
Patch NotesOfficial
Hotfix
Optimized loading times Changed background of city scene Added loading screens Market and trade screens are now dialogs Added certificate pinning for enhanced securityRead full article on Community Announcements (decipher2k20)Patch NotesOfficial
Hotfix
Added sounds Fixed some building errorsRead full article on Community Announcements (decipher2k20)Patch NotesOfficial
Fixed major errors
Fixed click-through of interface elements Fixed destroy button Added main menu Added tutorialRead full article on Community Announcements (decipher2k20)Patch NotesOfficial
Hotfix
Fixed click through issue in the bottom barRead full article on Community Announcements (decipher2k20)Patch NotesOfficial
UI fixes
Fixed some UI flawsRead full article on Community Announcements (decipher2k20)






