Supply Room Key

 <title source="name">
   <default>Supply Room Key</default>
 </title>
 <image source="image">
 	<default>No picture.png</default>
 </image>
 
   <label>Release</label>
   <format>{{#ifexpr: 2.52 < 1 
   |31 March 2026
   |31 March 2026
   }}</format>
 
 
   <label>Wintermute</label>
 
   
   <label>Renewable</label>
 
 <group>
   <header>Properties</header>
   
     <label>Item type</label>
     <format>Collectibles {{#if:  | 
[[{{{type2}}}]][[Category:{{{type2}}}]]| }}</format>
   
   
     <label>Equipable</label>
   
   
     <label>Stackable</label>
   
   
     <label>Examine</label>
   
 </group>
 <group>
 	<header>Values</header>
   
     <label>Calories</label>
     <format>{{{calories}}} kcal</format>
   
   
     <label>Hydration</label>
     <format>{{{hydration}}}%</format>
   
   
     <label>Vitamin C</label>
     <format>{{{vitaminc}}}</format>
   
   
     <label>Weight</label>
     <format>0.00 kg ({{#expr: 0.00*2.2 round 2}} lbs)</format>
   
   
     <label>Oil/Weight</label>
     <format>{{{oilPerKg}}}</format>
   
 </group>
 <group>
 	<header>Decay Rate</header>
   
     <label>Inside</label>
     <format>{{{decay-inside}}}% per day</format>
   
   
     <label>Outside</label>
     <format>{{{decay-outside}}}% per day</format>
   
 </group>  
 <group>
   <header>Actions</header>
   
     <label>Backpack</label>
   
   
     <label>Radial</label>
   
   
     <label>On ground</label>
   
 </group>
 <group collapse="closed">
   <header>Advanced data</header>
   
     <label>Item key</label>
   
 </group>

</infobox> Supply Room Key is a Collectibles found in Episode 5 of the Wintermute story. It is found during the main mission High Energy, when Jace gives it to Will Mackenzie just before he leaves to go to the Suzuki Geothermal Region.

The key opens a door (labeled supply room above it) right before exiting the facility into the parking lot outside.

Inside are high grade, warm clothing, plenty of food and drink, several Heat Packs, Crampons, a Technical Backpack, a Medical Locker, several regular Lockers filled with supplies, 3 Noisemakers, and a Shotgun with 23 rounds of ammunition.

Update history

* {{#switch:update|update=UPDATE|hotfix=HOTFIX|hidden=HIDDEN}} 31 March 2026{{#if:The Long Dark/Changelog#2.52| (Update)|}}:

- Added to game.