Plague Doctor Mask is an accessory item (artifact) in Remixed Dungeon that provides immunity to gases when equipped. It is obtained through the Plague Doctor NPC quest.

• Main Class: PlagueDoctorMask.java
• Parent Class: Accessory.java
• Related NPC: PlagueDoctorNPC.java
• Related Item (Hood variant): PlagueDoctorMaskHood.java

• Image Index: 23 (in artifacts sprite sheet)
• coverFacialHair: true (covers facial hair when worn)
• coverHair: false (does not cover hair)
• nonIap(): true (not an in-app purchase item)
• haveIt(): Requires Badge.DOCTOR_QUEST_COMPLETED badge to be unlocked
• Equipment Slot: Artifact slot

This item is configured through Lua scripting rather than JSON configuration files.

• English: strings_all.xml#L2991-L2992

<string name="PlagueDoctorMask_Name">Plague Doctor mask</string>
<string name="PlagueDoctorMask_Info">This… this is no mere mask. It's… a barrier. A shield against the forces of decay that Plague Doctor tirelessly battle against. Crafted from the finest ebony wood, intricately carved with the visage of a ravenous skull. Its hollow eye sockets are filled with glittering, amethyst gemstones that pulse faintly, like the dying embers of a fire. Each breath you take, each utterance you make, is filtered through a labyrinthine network of tubes and filters. A concoction of potent herbs and exotic spices infuses the air within, masking the stench of death that clings to you like a shroud.</string>

• Russian: strings_all.xml (Russian)
• Other Languages: Available in de, fr, uk, ko, el, and more

• Item Script: PlagueDoctorMask.lua
• NPC Script: PlagueDoctor.lua

• Price: 20 gold
• Image: Index 26 in items/artifacts.png
• Equipment Slot: RPD.Slots.artifact
• Effect on Equip: Grants permanent “GasesImmunity” buff
• Effect on Unequip: Removes “GasesImmunity” buff

• PlagueDoctorMaskHood: Hood variant with similar effects
• PlagueDoctorNPC: NPC that provides the quest for this item
• GasesImmunity: Buff granted when equipped
• Doctor Quest: Quest line to obtain this item

• Badge: DOCTOR_QUEST_COMPLETED
• Badge Class: Badges.java

• Dungeon.java: Quest reset and save/restore integration
• Journal.java: Journal entry PLAGUEDOCTOR
• HeroClass.java: PlagueDoctor magic affinity perks

• Plague Doctor Class
• Accessories
• Artifacts
• mr:plague_doctor_npc
• mr:gases_immunity_buff