There will not be an Xbox 360 or PS3 version of the as-of-yet undated Doom beta.
It was revealed in February that Wolfenstein: The New Order on PS4, Xbox One, PS3 and Xbox 360 will include access to the Doom beta.
However, as spotted by Videogamer, it has since been confirmed that the beta itself will be a next-gen only affair.
"If you purchase an Xbox 360 or Xbox One version of Wolfenstein: The New Order, you will receive an invitation to the Xbox One Doom beta. PlayStation 3 or PlayStation 4 purchasers will receive an invite to the PS4 Doom beta," the game's official website says.
All PC purchases will receive an invite to the PC Doom beta. The Doom Beta will only be available on Xbox One, PlayStation 4, and PC."
Also confirmed is that Xbox Live Gold membership will be required for the Xbox One beta but PS Plus membership is not needed for PS4 players.
Wolfenstein: New Order is released on May 20th. The Doom beta remains undated.