Sony Computer Entertainment, together with GameBattles, Major League Gaming's (MLG) online tournament site, announced open registration for the Killzone 2 Online Championships. This three-month event starting on May 6, 2009 will offer winning teams more than $60,000 in rare collectible items including authentic Helghast uniforms, limited edition StA 52 assault rifle replicas, and collectible Helghast helmet/busts. Check full article for details.