Mod «[B42-41] KR CoreOS - Shared Library & Modding API» for Project Zomboid

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[B42-41] KR CoreOS - Shared Library & Modding API

KR CoreOS is a backend library and modding API that provides shared infrastructure for loot distribution, vehicle spawning, and cross-mod extensibility. It adds no items or gameplay mechanics directly but serves as a required dependency for mods within the KR ecosystem. No configuration is needed.

  • Item Distribution API: Registers items into world loot using 40 location groups covering over 1400 B42.20 loot containers.
  • Distribution Combos: Provides pre-defined groups including POWER, TACTICAL, WARZONE, COLD_STORAGE, FOOD, COOKING, and WORKSHOP.
  • Vehicle Distribution API: Allows registration of custom vehicles into world spawn zones such as parking lots, traffic jams, and junkyards.
  • Care Package Protocol: Enables future mods to register themselves and receive additional content without modifying existing code.

Modder Features:

  • Unified codebase supporting both Build 41 and Build 42.
  • Automatic deduplication and conflict prevention via queued registrations.
  • Precise overrides allowing specific container probabilities to take priority over groups.
  • Future-proof container mapping updated centrally.

Compatible Mods:

  • KR FriOS: Portable fridges, freezers, electric stoves, solar chargers, and the refrigerated FriOS StepVan.
  • KR SolarOS: Solar chargers functioning as generators for car batteries and base power.

Compatibility:

  • Project Zomboid Build 41 (41.78.7+)
  • Project Zomboid Build 42 (42.20.0+)
  • Singleplayer and Multiplayer
  • No known mod conflicts

Technical Information:

  • Workshop ID: 3714654032
  • Mod ID: KRCoreOS
  • Mod Version: 1.2
Author Links:
Works on Steam, GOG, and non-Steam copies. Requires manual setup.
Simply drop the unzipped mod files inside your `C:\Users\YourName\Zomboid\mods` directory. It's always a good idea to read the author's notes for any specific details.

Mod Info

Category:
Author:
Version:
30.07.2026
Size:
312.4 Kb
Multiplayer:
Yes
Added by:
Compatible with Project Zomboid

Download Links

File Security

SHA-256:
757be8891c3fd8f1213a303e78cd5522b0a9059f4e48e4161390e3cbd7376a0f
VT Detection:
0/65
VT Report:
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Questions

How do I install this mod?

Extract the mod files and place them in C:\Users\YourName\Zomboid\mods. Then enable it in the game menu. This method works for Steam, GOG, and other versions of Zomboid. Full install guide.

How do I download this mod?

Use one of the download links to get the latest version of this mod. If one mirror is unavailable, try another. Full download guide.

Is this mod safe to use?

Files up to 32 MB are scanned and include a Virus Scan Report. Always review the scan results before downloading, or run your own check for extra safety.

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