The Covenant mission is the most ambitious endeavor in the history of Weyland-Yutani. A ship bound for Origae-6, carrying 2,000 colonists beyond the limits of known space, this is a make-or-break investment for the corporation - and for the future of all mankind. Yet there are those who would die to stop the mission. As the colony ship hovers in Earth orbit, several violent events reveal a deadly conspiracy to sabotage the launch.

Ellen Ripley finally returns to Earth, only to discover that LV-426 — where the crew of the Nostromo first came into contact with the deadly xenomorphs — has been renamed Acheron. Protected by Colonial Marines, the colonists seek to terraform the storm-swept planet against all the odds. But in the face of brutal living conditions and the daily struggles of a new world, there is humanity and hope.

その日。サンディエゴの検視官補と助手は、目の前の遺体が動き出すのを目撃し、国勢調査局の統計学者のもとには、身元不明遺体に関する異状なデータが届き始める。

It’s 1984, and life has changed beyond recognition. Airstrip One, formerly known as Great Britain, is a place where Big Brother is always watching, and nobody can hide. Except, perhaps, for Winston Smith. Whilst working at the Ministry of Truth, rewriting history, he secretly dreams of freedom. And in a world where love and sex are forbidden, where it’s hard to distinguish between friend and foe, he meets Julia and O’Brien and vows to rebel.

子供の頃、クリス・フーパーはモンスターを夢見ていた。しかし、深い宇宙の中では、彼は暗闇と孤立しか見つけられなかった。その後、惑星LV178で、彼と彼の仲間の炭坑作業員は、人間が知る限り最も硬い物質である、暴風雨にさらされ砂を吹き付けた地獄とトリトナイトを発見した。