Yesterday at Bethesda’s E3 conference, the developer announced that the first level of Doom will be available for free on PS4, Steam and Xbox One.
The demo will only be available for this week only. Whether it will be deleted or remain in your library after this week remains unclear.
Bethesda showcased multiple games during their conference. You can check them out individually here or watch the full conference below.
Source: Bethesda Conference