No single, verified list covers every buildable and every Zombies part location in Call of Duty: Black Ops 7. What can be documented is two separate systems: Crafting Tables that turn gathered Salvage into Scorestreak equipment, and map-specific quest components such as the Ashes of the Damned Serum ingredients and the Paradox Junction Blundergat parts. This guide explains how each system works, lists the components that official or dated walkthrough sources support, and flags what remains unconfirmed.
Two different systems that are often mixed up
Black Ops 7 Zombies uses two separate kinds of collectible. Mixing them up is the most common reason a crafting list looks wrong.
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- Resource-crafted equipment. Gathered Salvage is spent at Crafting Tables to make equipment. The official Zombies overview describes Tactical, Lethal, and Support Scorestreak equipment in this way, and says some equipment can also drop from slain enemies. (Official Call of Duty Zombies deep dive, September 2025)
- Map-quest components. Ingredients, keys, and Wonder Weapon parts are tied to a specific map’s main quest or Easter egg. They are collected for a story objective, not for a Crafting Table recipe. Walkthroughs for individual maps document these, and they are covered below by map.
Keep these apart when you record or compare locations. An equipment item and a quest ingredient are not interchangeable types of scavenged buildable.
Crafting Tables and equipment
Crafting Tables convert Salvage into the three Scorestreak equipment categories named in the official overview: Tactical, Lethal, and Support. Because the official material describes these categories rather than publishing a full recipe sheet, this guide does not list individual equipment recipes, Salvage costs, or Crafting Table positions. Those details can change between seasons and map updates.
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When you are checking equipment, confirm three things on the current version of the map you are playing:
- Whether the item is craftable at a Crafting Table or only dropped by enemies.
- How much Salvage the recipe costs in your current build.
- Whether the table is available in the area you are in.
Ashes of the Damned: Serum ingredients
The Serum is a main-quest brew, not a standard buildable. According to the PC Gamer Ashes of the Damned walkthrough (published November 21, 2025), the six ingredients are combined in Yuri’s Lab at Zarya Cosmodrome.
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| Ingredient | Acquisition noted in the walkthrough |
|---|---|
| Powder of the Forgotten | Spawn locations are covered in the full walkthrough, not summarised here |
| Widow’s Lantern | Spawn locations are covered in the full walkthrough, not summarised here |
| Human Bones | Spawn locations are covered in the full walkthrough, not summarised here |
| Ravager Eyes | Spawn locations are covered in the full walkthrough, not summarised here |
| Hoard Husk Chunks | Spawn locations are covered in the full walkthrough, not summarised here |
| Mysterious Limb | Becomes available after Round 16, when a Zursa appears. Kill the Zursa with Ol’ Tessie’s Abomination Beam to obtain it. |
Steps after brewing: the three keys
Brewing the Serum leads to a second stage. Three keys are collected with the Necrofluid Gauntlet and returned to the locked box in Ashwood. Each key has several possible spawn points described in the walkthrough.
- Terrapin Key: reported on the Grounded Ship between Ashwood and Vandorn Farm.
- Bruin Key: reported on the road between Ashwood and Zarya Cosmodrome.
- Nightbird Key: reported on the road between Ashwood and Exit 115.
These are main-quest objects. They do not appear in the equipment system.
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Paradox Junction: Blundergat parts
The Blundergat Wonder Weapon is built from four parts: the Barrel, Sealant, Stock, and Hammer. GameSpot’s guide, published March 13, 2026, says the parts can be collected in any order. Most steps require Pack-a-Punch and access to the past version of the map.
- Barrel
- Sealant
- Stock
- Hammer
This article does not list individual spawn points for these four parts. Use the GameSpot walkthrough for the step-by-step locations, and check its date against the current version of Paradox Junction before you rely on it.
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- Race across five massive overworlcl islands, each with their own unique action-platforming challenges and hidden secrets to uncover
- Blaze a trail as you see fit and discover side quests, solve puzzles, scale enormous structures, go fishing, and encounter a firendly face or two along the way
- Unlock Cyber Space levels featuring signature 3D platforming at Sonic speeds and a variety of challenges to test your skills like never before
- Use the all-new battle system and skill tree upgrades, combining moves such as dodges, parries, counters, combos, and the new Cyloop ability to take down mysterious foes
- Become Sonic and journey to uncover the mysteries of the remains of an ancient civilization plagued by robotic hordes
What is not confirmed
Some unofficial pages list additional loose-part items, including a Shield Rig, a Signal Amplifier, and an Aether Injector, with locations around the map. Call of Duty’s official material reviewed for this guide does not confirm these items or their locations, so they are not included here. Treat any list that presents them as established until an official source or a current map walkthrough confirms them.
The same caution applies to a complete list of every Zombies map. The official Black Ops 7 guide hub lists Zombies maps and guides through Season 6, including a Kowakujō interactive map. The hub’s listing is a snapshot. Newer seasons may add maps, parts, or equipment, and existing locations may change in updates.
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How to check a location list before you trust it
- Confirm the map name and the version or season the list was written for.
- Check whether each entry is a Crafting Table recipe, a drop, or a quest component.
- Look for a publication or update date. Walkthroughs written before a map update may be out of date.
- Prefer official Call of Duty pages and dated walkthroughs over lists that give no sources.
For the two maps covered here, the sources support the component lists, the Serum sequence, and the Blundergat part names. They do not support a single, complete location table for every item in Black Ops 7 Zombies.
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