Confirmed: 4-Player Co-op for Killzone 3
First 3D gameplay and now 4-player co-op. The European PlayStation Network confirms two separate co-op modes for Killzone 3. First is a standard two-player co-op and the second is four-layer, which will include new content separate from the game’s campaign. Sony hasn’t commented of both modes being split-screen, but we’ll keep you posted.