Alien (Earth-5875)

"You still don't understand what you're dealing with, do you? Perfect organism. Its structural perfection is matched only by its hostility."

- - Ash

The "Alien", nicknamed "Kane's Son" by Ash, was a lone xenomorph Lurker who was birthed from Thomas Kane aboard the Nostromo on June 16th, 2528. Deadly and lethal, the Alien killed nearly all of the freighter's crew in mere hours, until it was eventually ejected into space and burned alive by Ellen Ripley, the only survivor of the massacre.