Play Big Business Online

Big Business is a business simulation game released in 1990 for the MS-DOS platform. It was developed by Off The Wall Productions and published by DigiTek Software. The game places players in the role of a corporate chief executive officer tasked with managing a company in a competitive market.

Players control all major aspects of their corporation, with the primary objective being to outperform rival companies and increase the value for shareholders. This involves making strategic decisions across various departments, such as setting product prices, managing research and development, and controlling production levels. Progression is measured through financial reports and market share, requiring players to continuously adapt their strategies to changing economic conditions and competitor actions.

Key gameplay systems include resource management, where players allocate funds and personnel, and market analysis, which involves monitoring supply, demand, and pricing trends. The game presents its information and corporate world through a visual interface featuring comic-style graphics. Players engage with these systems in a turn-based or phase-based structure, reviewing outcomes before planning their next set of business moves.