Shellshock 2: Blood Trails = Survival Horror?

As mentioned on the previous episode Distributed Failure there was a new trailer for Shellshock 2 that really left me with asking a few questions. Is this a survival-horror game taking place during the Vietnam War? Are you just fighting the Vietnamese, or are there "other things" as well? I really don't know what to take out of this trailer, but I can say a few things from what I've seen. I think the idea could possibly be amazing if pulled off, but the first game was an absolute mess. I guess we'll just have to wait for more news to emerge, but I will stay optimistic because I would love to see a great Vietnam War game.