How do I get into the game??
 

I have been to the website for the game and I registered. I have also got the email. I can't figure out how to get into the game!! Can someone please help me???

Not sure which email you got, but you can only access the game if they send you an email containing a "Beta Key".

Yep!
You'll have to have signed up then they'll send you an email letting you know if you can play :)