In the apocalypse gas mask is commonly used and I think that it would work in this game.It could help as armor and defend you.It would also make the infection slower if you got infected.As for hazmat suits they should obviously be hard to find.Harder than gasmasks because hazmat suits are pretty helpful and cover your entire body.The gasmasks should be not as hard to find as hazmat suits but they shouldn't be in houses.Hazmat suits should be found on undead or zeds that way it adds difficulty to get them.As for gasmasks they should be found in stores or a military recruitment center.Also it should be found in both available maps.I believe it can change the game and add a sense of realism.Hazmat suits and gasmasks are things that would be used in the apocylipse as I said before and thats why I think it fits
