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High-Density Composite Steel Block – Heavy Defense Building V1.2

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Creator: Denden3

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Last checked: 2026-11-01
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Features:

  • High-durability composite steel block with 30,000 durability
  • 90% explosion resistance
  • Craftable at the workbench
  • Upgradeable from a standard Steel Block
  • Requires a High-Density Composite Steel Block Kit for upgrading and repair
  • Upgrade kit also crafted at the workbench
  • Only works with vanilla Claw Hammer or Nailgun; Stone Axe and modded tools unsupported
  • Upgrading increases block mass from 20 to 50
  • Texture partially reused from the old Forged Steel Block
  • Best suited for critical structures like support pillars in defense bases
  • Installing mid-game may cause existing blocks to become corrupted

This building addition introduces a high-density composite steel block designed for players who need extremely tough defensive structures. It can be shaped and placed just like a regular block, but offers far greater durability and explosion resistance thanks to its reinforced composite material.

In-game, the block boasts 30,000 durability and 90% explosion resistance, making it ideal for key structural points such as support pillars in defense bases. Players can upgrade a standard Steel Block into this composite version using a dedicated High-Density Composite Steel Block Kit, both of which are crafted at the workbench. Note that upgrading increases the block's mass from 20 to 50, and only the vanilla Claw Hammer or Nailgun can perform the upgrade or repair process.

This addition is best suited for builders focused on fortifying their bases against heavy attacks, especially those who want a tougher alternative to standard steel blocks for critical defensive points. Because other block-related content can conflict with the repair tool settings, it's recommended to start a fresh game or add it early to avoid block corruption issues.

✅ Description reviewed by the CrashMods Team

Changelog

V1.2 — First release.
Frequently asked questions6 questions

High-Density Composite Steel Block – which game and version is it for?

This mod was made for 7 Days to Die (game version: V2). The mod's own version: V1.2. After a major game update, older mods may stop working — check the version before installing.

High-Density Composite Steel Block – 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 76 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 5.5 KB.

High-Density Composite Steel Block – who made it?

The mod's original creator: Denden3.

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: V1.2 7 Days to Die V2 12 hours ago 5.5 KB
High-Density Composite Steel Block – Heavy Defense Building V1.2 5.5 KB 7 Days to Die Download File

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