Fortress Duty

A bone-chilling experience based on Team Fortress 2 and inspired by the I'm on Observation Duty game series. Search for and fix anomalies on familiar maps. Pay attention to every detail, and try not to look into the eyes of those who shouldn't be there. Survive until 6 AM. Something terrible happened in the world. And even the brave mercenaries from Team Fortress 2 couldn't stand against it.