Study all three places, including three military bases, two ruins, two field hospitals, three in Y city, two in Z city, three in S city and three in P city.

Fire countermeasure arsenal refresh location Z city blue big warehouse, Y city has one, a villa on the third floor, a restaurant next to M city, Y city, S city three, the left room of the hospital, the first floor of C building, the first floor of research room, the first floor of the school, the second floor of the dormitory building nearest to the school, and the long room between R city and Miaomiao building.

The armory is located below the middle of the game, where there is a red button. Let's click in and order the armory. We can have all kinds of renewable guns.