Factorio is a real-time strategy game focused on resource management and automation. Players build and manage factories on an alien planet, gathering resources like iron, copper, and coal to create complex production lines. The goal is to construct a rocket and launch it into space, which requires efficient planning and optimization of factory layouts. The game features a multiplayer mode, allowing players to collaborate or compete in building their factories. With a strong emphasis on automation, players can design intricate systems using conveyor belts, machines, and robots to streamline production processes and maximize efficiency.