In Boston, on a destroyed street, The Hunters and Fireflies fight over the few remaining supplies that were not looted prior to the outbreak, using the red loot boxes scattered around the map. At the start of a match, the spawning points are a Museum and Windell River Bar.
As the fight takes place in the tunnels of the subway station, there are few sniping positions on this map. If you're going to be a sniper, go to the second floors of the museum and the bar. Since the map is taken place at night, the enemy will have a hard time spotting you. The station has supplies, lots of cover, and health kits, so it might be a good idea to defend the area. Make sure to place Nail Bombs around the perimeter, so you can know when the enemy is trying to ambush you. If you are ambushed, it can be difficult to escape, as there is very little cover up the steps that exit onto the street. Crossing the subways cars is dangerous, as the doors and windows are open, so it's easy for someone to throw a Molotov Cocktail in the cars. Only cross this if the loot box is available for you to open.