During today's PlayStation 5 event, Sony Interactive Entertainment and Bluepoint Games revealed a 5-minute gameplay demo for the Demon's Souls remake. Shortly afterward, Sony confirmed that the game will be a launch title for PlayStation 5, meaning a November 12 release in North America & Japan, and a November 19 release in Europe.
The official trailer upload for Demon's Souls on PlayStation's channel originally mentioned a PC release in addition to PlayStation 5. However, the trailer has since been taken down, and a statement made to Kotaku says the PC mention was an error.
A reupload of the gameplay trailer and a new screenshot set can be found below.