Firearms Factory is a simulation game set in the year 1909, where players transform a candy workshop into a firearms manufacturing facility. The game challenges players to manage resources, design firearms, and fulfill government orders, all while navigating the complexities of production. With a focus on strategy and efficiency, players must ensure that their factory operates smoothly to meet the demands of war.

The gameplay involves various tasks, including sourcing materials, assembling weapons, and optimizing production lines. Players can experience the historical context of the early 20th century while engaging in a unique blend of strategy and simulation. As players progress, they can unlock new technologies and upgrades to enhance their factory's output, providing a compelling experience for fans of simulation games.