During Paris Games Week 2017, Sony showed off a new Star Child trailer. 

https://www.youtube.com/watch?v=NRrgFLxVi5g

Star Child is a cinematic platforming adventure that follows the journey of Spectra and her companion on an important mission to an alien planet. After becoming stranded, they uncover a hostile, overwhelming force that threatens to destroy everything. At a pivotal, startling moment, Spectra gains the ability to gradually take control of the world around her and fight back.