For Honor: Marching Fire. For Honor's latest expansion, Marching Fire, adds great new content to the game. Despite this, we think it would be best to wait until its price drops before purchasing. Marching fire, also known as walking fire, is a military tactic; a form of suppressive fire used during an infantry assault or combined arms assault. With a new faction, 4 new heroes, a new 4x4 mode, significant visual enhancements and unlimited single player and 2-person co-op PVE mode yet to be revealed, Marching Fire expands the world of For Honor like never before. Advancing units fire their weapons without stopping to aim, in an attempt to pin down enemy defenders. For Honor's biggest and most ambitious update ever is available now. Read on to see why.