Alien 5: Awakening

Alien 5 was a planned film in the Alien series.

Production
In-early 2015, it was confirmed that Neill Blomkamp would direct the fifth Alien film, which would act as a direct sequel to Aliens. Ridley Scot cancelled the film project in May 2017.

Why It Was Cancelled

 * 1) Alien: Resurrection was a box office disappointment.
 * 2) Bill Paxton died in February 2017.

Result
The film was permanently cancelled.