The main storyline begins after the end of the Prometheus film and continues across different eras, such as that of Aliens, involving different characters from those seen in each film series. The comic series is divided into four mini-series related to each franchise. Each mini-series is composed of four issues. A final, double-sized issue that gives closure to the main storyline was also produced. The series ties in popular franchises such as Predator and remarks on the origins of the Aliens, and Engineers.


