XENOMORPH TIMELINE
"Omega" is a 48-page one-shot comic book released by Dark Horse Comics on February 11, 2015, as the finale of "Prometheus: Fire and Stone" and of the whole "Fire and Stone" crossover. It was written by Kelly Sue DeConnick and drawn and colored by Agustín Alessio, with a cover by David Palumbo.
On April 9, 2219, months after the Geryon mission fell apart, Captain Angela Foster and the few survivors stranded on LV-223 have run out of food. Galgo Helder, the security chief who once left them behind, is back among them. Ahab, the Predator who hunts on the moon, has not been seen for months.
Then the Helios falls out of the sky, piloted by Elden, the synthetic mutated by the black liquid. The notes of Derrick Russell, the colonist who lived in their cave, speak of a human beacon deep inside the mountain. It may be the survivors' only way off the moon.
April 2219. Stranded on LV-223 and close to starving, Angela Foster and the last survivors of the Geryon look for a human beacon buried inside a mountain, their only way to call for help.
Credits : Kelly Sue DeConnick (Writer) Agustín Alessio (Artist)
Prometheus: Fire and Stone - Omega is a comic released in 2015 that takes place in 2219 in the Alien timeline. In the Alien comics timeline, it comes after Prometheus: Fire and Stone (2219) and before Prometheus: Life and Death (around 2220).