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N.V.A Weapons Expansion – Mutation Bench Combat Overhaul V1.4

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N.V.A Weapons Expansion – Mutation Bench Combat Overhaul – screenshot 1
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Creator: Willi Tecnico

File verified — safe
All 75 security engines found this file clean.
Last checked: 2026-10-31
Security report

Features:

  • Dedicated N.V.A weapons workbench with separate UI tabs for weapons and ammo
  • 11 custom firearms including M60, AK47, SMG, and Desert Vulture variants
  • Advanced ammo variants: Upgraded, Legendary, Incendiary, and Venom Ammo
  • Venom Ammo applies poison-style damage over time, crafted from Venomous Meat
  • Rare materials include N.V.A weapon chips, NecroFusor components, and Necroplasma
  • Specialized crafting tools gate access to weapons, legendary gear, and ammo
  • Mutation Bench expansion adds a Mutation Forge and dismantling station
  • Loot integration places rare components in high-tier hardened chest loot
  • Trader integration sells Venomous Meat and advanced N.V.A ammo variants
  • Vanilla pistols, revolvers, shotguns, and rifles support venom ammo
  • Localization support for English, Spanish, French, Russian, and Chinese
  • Dedicated-server friendly XML-based structure

N.V.A Weapons Expansion is a large combat-focused overhaul built around a dedicated weapons workbench, custom firearms, and a deep crafting progression system. The Mutation Bench expansion builds further on this base with new mutation weapons, a dismantling system, and additional late-game crafting content.

In game, it introduces 11 custom firearms spanning machine guns, SMGs, rifles, shotguns, and sidearms, each tied to quality-based progression and crafting skills. Advanced ammo types such as Upgraded, Legendary, Incendiary, and Venom variants expand combat options, while rare materials like N.V.A chips, NecroFusor components, and Necroplasma drive a structured upgrade path. Loot and trader systems tie these resources into normal gameplay instead of locking everything behind crafting alone.

This expansion suits players and server admins who want a long-term combat and crafting progression system rather than a simple weapon pack, offering layered unlocks, specialized tools, and a poison-based ammo system that also extends to several vanilla firearms.

✅ Description reviewed by the CrashMods Team

Changelog

V1.4 — First release.
Frequently asked questions6 questions

N.V.A Weapons Expansion – which game and version is it for?

This mod was made for 7 Days to Die (game version: V3). The mod's own version: V1.4. After a major game update, older mods may stop working — check the version before installing.

N.V.A Weapons Expansion – how do I install it?

Follow the installation steps in the mod's description.

Is the download safe?

We checked the file with VirusTotal: none of the 75 antivirus engines flagged it. The full report opens from the "Verified" badge on the mod's page.

How big is the download?

The mod's file size is about 476.9 KB.

N.V.A Weapons Expansion – who made it?

The mod's original creator: Willi Tecnico.

Is the mod free?

Yes, downloading from CrashMods is free; registration is not required.

Download Get the latest version of this mod and enjoy!

Latest Mod version: V1.4 7 Days to Die V3 1 minute ago 476.9 KB
N.V.A Weapons Expansion – Mutation Bench Combat Overhaul V1.4 476.9 KB 7 Days to Die Download File

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Tags: N.V.A Weapons, Mutation Bench, Weapons Expansion, V3, Server Side, Custom Firearms, Venom Ammo, Legendary Ammo, Incendiary Ammo, NecroFusor, Necroplasma, Trader Integration, Loot Integration, Localization Support

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