Release date revealed - SEPTEMBER 2013!

A few more leaked infos and screenshots as following:

• Begins immediately after the first Killzone
  
• Follows many of the same events of the trilogy
  
• Play as mercenary Arron Darren (name translated to English)
  
• Darren is an ex-soldier UCA which has no problem accepting commissioned works by the ISA and Helghast
  
• When a simple rescue mission Vektan Ambassador and his family goes the wrong, Danner understands that exist of the war depends on the fate of the young son of the Ambassador
  
• While the two sides are trying in every way to seize the boy, Darren starts to wonder if the price of victory really worth his pay
  
• 9 single-player missions
  
• Each lasts around an hour each
  
• Can replay missions
  
• Missions will have new challenges and special objectives
  
• Multiplayer support
  
• Multiplayer mode developed from the ground up for the game
  
• Six maps tailored to accommodate 8 players (4 vs 4)
  
• Three different game modes
  
• Warzone is returning
  
• Every action done in Killzone: Mercenary is rewarded
  
• The better your performance, the higher your pay
  
• This extends to the multiplayer mode
  
• The wages you receive are stored in a single bank account and the money accumulated can be used to buy weapons and equipment for use in multiplayer matches, and vice versa
  
• Killzone: Mercenary uses the possibilities of control offered by PlayStation Vita and its graphics capabilities
  
• Use the touch screen to execute brutal short-range attacks
  
• Motion sensor used for precision aiming
  
• Uses Killzone 3′s graphics engine
  

Well, better September than December~

Just uploaded to Youtube.  DAMNNNNNN THE GRAPHICSSSS!

No need to register. If you have both PS Plus and Vita, you should get the invite. Probably they're sending by batches.
I thought you used your Vita as door stopper?

just play couple matches, both disconnected to host.. frustrating.

From past experience, like COD BOD; there's no region lock. Can play multiplayer with different region. I'm guessing KZM will follow the same.
Me too. My first 2-3 matches got disconnected half-way. But now seems connecting fine. Able to finish a few matches without any problem. Try restarting your modem. That's what I did just now.

Have you tried putting your vita on dmz or give your vita a static IP? Try opening ports that psn or killzone uses commonly.

I initially had so many problems playing online games for vita. But after doing this, multiplayer is smooth as butter.

Im on Unifi btw.

Also, cant wait to get this game! Been waiting for a kz game in ages. 

MUF can buy another broadband line just for KZM.

I'm just a peasant; not MUF.

What time you can join tonite? I played till 1am last nite.

Outside? You use 3G ka?

LoL @office also play.

Anyway, trophy list revealed:

no need to bother with 3G.
you can upgrade your loadout, but that's it.
NAT type 3 cannot play

Valor card will be rewarded to you based on your recent actions in both single player and multiplayer. The card rank will drop and eventually change to Joker if you don't play for a set period of time.