Gear City is an engaging automobile manufacturing business simulator that allows players to design various components such as chassis, engines, transmissions, and entire vehicles. The game challenges users to manage production lines, supplies, pricing strategies, and workforce, while building factories and distribution networks. With a focus on profitability, players must also allocate budgets for marketing and racing amidst competition from numerous AI-controlled manufacturers.

This simulator offers a robust economic framework, featuring historical data on purchasing power, population, and economic conditions across over 250 cities. Gear City distinguishes itself from casual tycoon games by providing a hardcore, realistic experience reminiscent of classic management titles from the 90s. It accommodates different play styles, allowing players to either engage in deep micromanagement or adopt a more abstract approach.