The Adrenaline Vault: In a year when seemingly every new release is a sequel, it’s tough to get excited about some upcoming games. Some sequels fail to capture the magic of their predecessors, while others outshine them. Killzone 3, by Guerrilla Games, is a first-person shooter sequel to the smash 2009 hit Killzone 2. Does it rise to meet the challenge? Or does it belong on the bottom of your already towering sequel pile?