MarginCall

MarginCall is a trading simulation from Functionally Human that builds a real market from the ground up, where every price is discovered, not scripted.

Most trading games nudge a stock toward a hidden fair value and paint a chart on top. This title fakes nothing. Every tick is a real trade, matched on a real order book between buyers and sellers who each decided, on their own, what a company is worth.

A price only changes when two orders match. Every bid is backed by real cash, every offer by real shares. Crashes, bubbles, and bankruptcies are never scheduled. The market makes them happen, and every move traces back to the exact trade that caused it.

At the core sits a genuine central limit order book, the machinery real exchanges run on. Players trade like professionals with market, limit, stop loss, and trailing stop orders. They go long, go short, hedge, and use leverage, while a margin monitor force liquidates the moment equity falls through the line.

Hundreds of participants disagree for real reasons. Market makers quote liquidity, momentum funds chase trends, value desks buy cheap and short the absurd, and bubble chasers pay extreme multiples for a story. Hedge funds blow themselves up when they overreach, and players can buy them out.

Underneath runs a living economy of industry, commodities, labour, and consumer spending across five blocs, each with its own rates, inflation, unemployment, and GDP cycle. Earnings feed a real discounted cash flow valuation, and valuation shapes what traders will pay.

Every finished good traces back through a real bill of materials, from raw resources to the product on the shelf. Players own factories at every tier, build data centers, mine cryptocurrencies, or launch IPOs and force buyouts.

Age, health, and time matter. Loans, property, and taxes are real, and a fortune can compound across decades. There is no difficulty slider. The market rewards what players learn and charges them for what they do not.

NOTE. Uploaded version: 21 August 2026 [Build 24832321]. This is Full Release and latest version of game. The game is already Packaged in ISO File and ready to run after install, read the instruction below.