Capital Command is a single-player space battleship simulator designed for Windows, offering an immersive experience in strategic combat. Players engage in slow-paced, tense 3D battles that require careful planning and execution. The game provides a variety of complex and realistic weapons, allowing players to manage and upgrade their ships, or even capture superior vessels to enhance their fleet.

The gameplay features a campaign mode where players must defend against a relentless attack, alongside options for setting up custom battles. Success in Capital Command hinges on skillful tactics and effective use of heavy firepower, making it a challenging yet rewarding experience for fans of strategy games.