Visceral Games is looking for more beta testers for the Dead Space 2 multiplayer and has created a sign-up page for beta download codes on Facebook.
From Visceral Games
The Dead Space 2 multiplayer beta was originally built to host a small group of local players to help the development team optimize the online connectivity and balance of the game. Due to overwhelming interest, we have extended the invite to all our fans. If you're interested, please visit www.facebook.com/deadspace?v=app_107611949261673 to sign up. This will only be available for a limited time to our North American PS3 Community.
The valuable data and user feedback the team receives will help bring the best multiplayer experience to fans worldwide when the game ships in January 2011.