If so, where do I sign up for beta keys?
There have been a couple of threads on this subject, unfortunately we don’t know yet.
Also not just on Steam, please consider the consoles as well, young grasshopper.
When we can preorder the game on steam?
I doubt that TR would make a beta strictly for one console or website. And the steam preorder will be available closer to launch
Also I wouldn’t count on it, as I don’t think either L4D game had any kind of beta for the public (L4D2 had a demo, again don’t know how much TR had to do with L4D2).
I could be wrong about L4D1 public beta but I don’t recall there being one. And as that article @Plaff mentions, the game looks pretty solid already and they have been playing it for a few years now for balance. It just might not require a public beta.
Oh there was a press demo that L4D had before the game was released which I managed to be a part of!
Actually I think it was more of a demo than a beta so there we are! But it was still fun, at least!