Sony to release multiplayer as a free download for PS3
Ahead of his Develop Liverpool keynote, Sony's Mick Hocking talks cutting-edge PS3 tech
PS3 manufacturer offering 3D training to external studios
Famed Sony studio to discuss 3D and Killzone at the major European event
Killzone 3 in 3D a 'technical showpiece' for 3D, says studio's managing director Herman Hulst
