The story begins where Killzone 2 left off, with Visari, the vicious Helghast dictator, lying dead at the feet of Special Forces soldiers Sev and Rico. The battle may have been won but the war is far from over. Visari’s death has left behind a world of political scheming, infighting and outright murder. Meanwhile his parting gift, a nuclear bomb detonated in Phyruss, the Helghan Capital, has decimated the ISA invasion force. With no re-enforcements and supplies quickly running out, you must now fight against ruthless Helghast war machine alone.

On 25 October, fans of the franchise will have their chance to sample the multiplayer mode for Killzone 3, including the all-new ‘Operations' game type, party system, and jetpack and exoskeleton vehicles. Not only will participants get an exclusive look at the explosive cinematic experience and a chance to hone their skills ahead of launch, but they'll be able to shape the final experience themselves - the trial will call for fans to provide honest gameplay feedback, report any bugs and cheats they find, and help test the network code in large-scale, real-world scenarios.

But you've got to be quick! Access will only be granted to the first 10,000 PlayStation Plus subscribers (5,000 SCEA Plus subscribers and 5,000 SCEE Plus subscribers) to secure a place and ensure you don't miss out, follow the steps below:

• Become a PlayStation Plus subscriber: access is limited to PlayStation Plus subscribers, so if you're not enjoying the many benefits of PlayStation Plus membership yet, now is the time to sign up!
• Download the exclusive Killzone 3 XMB Theme from PlayStation Plus section of the PlayStation Store on October 14
• Check your email! If you're among the first 10,000 to download the Killzone 3 XMB Theme, you will receive an email on October 25th containing the Public Beta Trial promotion code and further instructions through the address you registered as your PSN Sign-In ID

An epic cinematic war experience

With levels ten times bigger than in Killzone 2, this is Helghan like you’ve never seen it before. You’ll face brutal combat in a host of environments that threaten to bury you on the deadly planet. Killzone 3 will see you trudge through toxic nuclear wastelands, get lost in a lethal alien jungle, fight in bitter arctic conditions and take the battle into space as you fight against Helghast domination – with every location featuring a distinct gameplay style for you to master.

Killzone 3 will be fully playable in Stereoscopic 3D, immersing you more deeply into the ferocious world and putting you at the heart of the action. But be careful. While you experience this world in incredible, High Definition, Stereoscopic 3D detail – you’ll learn to fear what’s around every single corner.

The Helghast are back and they’re bigger and fiercer than you’ve ever seen them. From Jetpack troopers to enemies wielding portable weapons of mass destruction, your enemies will be tougher, scarier and equipped with a host of new toys in their quest for destruction.

Prepare for battle!