A new DOOM Beta FAQ on the Wolfenstein: The New Order website has details on how those who preorder Wolfenstein: The New Order can get in on beta testing of id Software's next installment in DOOM, their seminal FPS series. They say beta keys will be included with the new Wolf game on May 20th, but refer to "once it begins" as when to expect the beta to begin. They add that the DOOM Beta will only be available on Xbox One, PlayStation 4, and PC, and say it is not certain whether DOOM will also have an open beta. Thanks Eurogamer.net.