In April 2009, dive into a highly detailed, ultra-realistic theatre of war where you will face opponents who will truly test your mettle.
Will you join a team of Helghast elite and defend the planet Helghan from the invading ISA forces or will you instead join with the formidable forces the ISA has brought to bear on the Helghast dogs?
Whichever faction you choose, you can be sure your fellow community members are there to back you up and crush whoever stands before you. Whether you're a battle-hardened veteran or as green as spring's first grass, prepare yourself for a night where clans will come at you like a steamroller and leave you drenched in sweat.
Whether you're already part of a clan or still need to join or set one up, make sure you're ready to join the fight. The clan at the top of the leaderboards at the end of the event will be interrogated by Guerrilla Games and their glorious names will be plastered all over our forums and, of course, killzone.com.