Bungie's given us more insight into the upcoming Marathon, and there are a couple of details reverberating through the potential playerbase. A behind-the-scenes look at the FPS revealed that dead bodies will decay the more they're looted, for an added environmental wrinkle, and there are invisibility perks, both of which are prompting discussion.
In the documentary, it's pointed out that, "the body slowly decays over time as you loot it." In other words, if you see a body and it's still fresh and full of loot, then the killer is nearby, but if it's decayed with little of value, it was popped some time ago and there's less concern. People are excited about what this brings to the game's atmosphere.
