On Saturday, Squanch Games' High on Life launched on PS4 and PS5 without any kind of official marketing lead up, and it seems like we'll see something similar again very soon.
Because a Trophy list for Jumpship's Xbox console exclusive Somerville has appeared in PlayStation's back-end systems. This usually happens pretty close to launch, so I wouldn't be surprised if it makes its way to PS4 and PS5 tomorrow or later this week.