The Killzone: Mercenary closed beta is now taking on sign-ups with select users winning a chance to be among the few participants.
Those selected will help provide feedback for the Killzone: Mercenary multiplayer to polish it up before release. To sign up you must complete a survey which includes your PSN id and email address.
Sign-ups will end on Wednesday, July 17 at 2:00PM PDT, but not everyone will be chosen. If you want to try your luck, enter here. Once chosen, you will receive an email with further instructions.
Killzone: Mercenary’s multiplayer features several weapons, grenades, armor and VAN-Guard devices for customizing load-outs. The tactical approach allows you to armor up or choose to battle in stealth, among other options.
If you want to sign up, hurry before all the slots are filled.
Source: PlayStation Blog