Creator: Thumblesteen - Toasted Baby RJ An extensive mod that changes nearly everything about Fallout: New Vegas, Obscurum - Pandemic will have you cowering in fear. Essentially, the mod turns the game into a survival-horror; you start as a low level scavenger fighting for supplies, and eventually you become a Hunter. As a Hunter, you take command of a small group of mercenaries and engage in battles with other factions over land and resources. Though it involves a lot of strategy, Obscurum is first and foremost a horror mod. The environment has been drastically altered to appear scarier, and new features have been added to emphasise the survival element of the game. (Link to Download)