Killzone 2 has already been confirmed to get a update for extras such as co-op after its release. And in a recent preview GamesRadar mentioned 4 player co-op. Which considering the graphics and framerate would be a amazing achievement. No word on whether this is offline or online, or whether its even true at all.

There are question marks over the level of scripted events. Guerrilla are masters of setting up the blockbuster set-piece battle, but is that enough? Can Killzone 2 better CoD4 online? The Badge system that enables you to customise character set-ups, creating hybrids of familiar classes such as Scouts, Engineers, Medics, etc. could prove revolutionary. And then there’s the four-player co-op campaign to look forward to. Now that really could be something special.

Bale Fire via gamesradar.com »