Gas Mask

Gas Mask Upgrade System

 * All vanilla gas masks now have 2 new mod slots
 * The Assault Gas Mask covers the head, so it also has a ballistic weave slot, and a headgear lining slot
 * All gas masks also cover the eyes, and have an Eyewear Mod slot
 * Gas Masks scrap into "Used Filters"
 * Rad Filter : This slot can be upgraded 5 times (+30-150 Rad Resistance)
 * Gas Mask Upgrade System: Advanced Rad Defender System
 * The 2 smaller gas masks no longer use the "Headband" slot, so they can be used with helmets like the stealthboy helmet

Gas Mask (Invisible Prototype)

 * An invisible gas mask (mouth-only slot)
 * The invisible gas mask is craftable in the Tech Lab