The DarkAlien is a Xenomorph born from a Darkling, which is one of many small demons summoned by the supernatural powers of Jackie Estacado, aka The Darkness. The DarkAlien has all the capabilities of the Darkness, which makes it virtually indestructible until it is out of the shadows, as the Darkness regenerates while in hibernation. The DarkAlien ultimately dies in an explosion after being trapped in an airlock by Sister Midnight on the spacecraft in which it was born.