Vampire: The Masquerade - Bloodhunt is going to be available for both PS5 and PC. There has been a growing trend in the gaming industry to allow players on consoles to play with PC on the same servers, and it will continue with Vampire: The Masquerade - Bloodhunt.
Those who do not own PS5s or a PC will not be able to join in on the fun. There are no plans to release the game outside of those two platforms. So those on Xbox or last-gen consoles can't join in. Although the minimum requirements are pretty basic, the Steam page for the game recommends a high-end PC. Those without high-end PCs may have trouble running the game.
Vampire: The Masquerade - Bloodhunt will be released on April 27, 2022, and it will be a free download on both PS5 and Steam.
For more Vampire: The Masquerade - Bloodhunt guides, have a look at All Clans and Archetypes in Vampire Bloodhunt, and their abilities or Is Vampire: The Masquerade - Bloodhunt free to play? on Pro Game Guides.