How to Run Production in MarginCall

Production is the other game hiding under the tape. MarginCall traces finished goods through a real bill of materials. Silicon becomes chips, chips become computers, computers fill data centers or hit a market that actually pays. You can own a factory at every tier and keep the margin, or you can sell into someone else’s chain. Steam threads still ask how production works and whether facilities can be upgraded. This page is the field answer.

One economy, not two posters

Before Sound Money, commodity markets and the production graph shared names and not much else. They are now one system. A company that mines gold sells at the live market price. A company that needs gold buys at the live market price. Supply and demand feed back. Prices can still shock; they should no longer slide toward zero for no reason or print unlimited profit from a single division forever.

Every tradeable commodity wants a chain: extract or grow, process, finish. Rivals run mines, wells, farms, ranches, plantations, forestry, refineries, mills, and factories. New goods in that pass included silver, platinum, palladium, aluminium, zinc, nickel, lead, tin, uranium, natural gas, coffee, sugar, cocoa, oranges, rubber, plus finished lines such as jewellery, machinery, appliances, beverages, confectionery, juice, furniture, tyres, batteries, and nuclear power. You do not need to memorise the list. You need to open the visualiser, follow one product, and see who pays whom.

Owning a giant mine is no longer a money printer. Extracting at scale depresses the price you sell at. That is diminishing returns, not a bug.

Buildings that report honest cash

Operating profit and cash recovered from closing a facility now reach the spendable treasury, and the value of businesses counts toward net worth. If you used to build toys that never paid, rebuild the habit: check the projected first-year profit before you commit. Building somewhere now shows resource richness, extraction and energy costs, distance to market, and a forecast, instead of a not-modelled placeholder.

The buildings screen scrolls. Use that. Facilities of the same size no longer clone the exact same output. Rivals expand over time, so a long game fills the map with mines, factories, stores, and data centers instead of a frozen diorama.

Research and Development facilities actually improve your own operations over time. Nuclear power is an output mode for a Power Plant, running on reactor fuel refined from uranium. Power is not free flavour: heavy crypto mining draws the grid and can lift power prices across the economy.

Data centers and crypto after Digital Frontier

A data center is a building you fill with servers. It starts empty, buys racks over time, and raises hash or hosting capacity as the fleet grows. Servers are a running cost, which finally gives computer factories a buyer. Each center holds up to a hundred servers. A fill target decides how full the racks stay. You can buy from the market or draw from your own warehouses; if your stock is short, a center set to internal supply waits instead of silently topping up.

Mining data centers now credit coins daily, not once a month. Eight proof-of-work coins can be mined once they have launched: Bitcoin, Litecoin, Dogecoin, Ethereum, Ethereum Classic, Monero, Dash, and Zcash. Other coins still trade. Prices fit the start year, so a late start does not hand you launch-day pennies in a 2017 tape. Rewards scale with hash and get diluted by rival miners. Dedicated mining companies list when crypto arrives. Tax on fractional coin sales is computed on the real gain, and mined coins are taxed when sold. A center only mines while its owner can pay power and server bills.

Hosting is the other product. Some rivals run hosting centers and buy servers, so your factory output has demand even if you never touch a seed phrase.

How to play the chain without drowning

1. Pick one finished good. Follow it in the visualiser from raw input to shelf.
2. Decide whether you want extraction rents, processing spreads, or finished-goods brand margin. Vertical integration captures more, but it also concentrates shutdown risk.
3. Check location numbers before you pour concrete.
4. Fund the bills. Production that cannot pay power or inputs is scrap.
5. Do not raid the company wallet like a video-game chest. Moving company money to your personal account is taxed like a salary.

If the UI is the blocker, Controls maps Supply Chain, Facilities, and Economy screens. If you would rather buy the company that already owns the chain, switch to How to Take Over Companies. Production is slow money. It still dies if you lever the rest of the book into a margin call.