Double Cicada Brood 2024 Game Download Free. In 2024, two different groups—or broods—of cicadas will emerge at the same time. 2024 is going to be another year of the cicada, with the emergence of two periodical cicada groups, or broods (brood xiii and.

A map of the two broods (below) shows where they are expected to emerge. Most of the periodical cicadas the u.s.