Sound the factory-sirens, folks, Wube Software has announced that expansion Factorio: Space Age is coming in 2024. The expansion will make the immensely popular Factorio roughly double in size, Wube has previously said, and the concept has been in the works since at least 2016. Factorio: Space Age will continue the engineer’s journey into space, continuing the main campaign of Factorio itself—which ends with launching a rocket. The new expansion will rebalance that to become sending the first of many rockets into space in order to build space platforms for orbital industry and exploration. That will bring players to four new planets, each of which will have “its own unique theme, resource, challenges and gameplay mechanics.” The structure of the expansion seems to revolve around three new types of scientific research—one for each of three new planets—expanding the “science packs” in Factorio to a total of ten. Those three planets will be visited in any order, and Wube says that the order you exploit them in will be a meaningful choice.