This was taken from Xbox 360 Magazine in Italy
Kind of sounds like Resident Evil: Outbreak.
360M: Can we expect a multiplayer mode in Silent Hil?
Marek: At the moment there will be no multiplayer modes in Silent Hill: Downpour, but Konami are investigating a separate chapter devoted entirely to the Multiplayer. We do not know the details but it should be an XBLA title that most players have to survive in the town of Silent Hill.
Kind of sounds like Resident Evil: Outbreak.