Armisteel
Armisteel brings a set of dieselpunk and dark industrial decoration blocks to Fabric on Minecraft 1.21.1, ported from the Armistice content.
What it does
The Armisteel family adds blocks in a dieselpunk and dark industrial style, including standard Armisteel patterns such as mesh plating and vents, four recolored variants, and ionized, scorched, rusted and corroded versions. The blocks are described as indestructible metal from a far future after humanity's extinction, and the mod also brings back the Peace Engines, first presented at ModFest 1.21, along with slag and ash decorations.
The mod runs in the client and server environment, so both the server and every player need it. Fabric API and Fusion (Connected Textures) are required dependencies and must be installed alongside it. Files exist for Fabric only, and the latest build, 1.0.3, targets 1.21.1. Armisteel is released under the GNU Lesser General Public License v3.0 only and is open source, with its source code public.
Key features
Armisteel block family
Standard patterns, mesh plating, vents and four recolored variants form the core palette of the decoration blocks.
Weathered variants
Ionized, scorched, rusted and corroded versions give the same blocks an aged or damaged look.
Peace Engines
Engine blocks presented at ModFest 1.21 return as part of the set, adding larger machine-style pieces.
Apocalyptic decorations
Slag and ash blocks extend the set toward a ruined, post-industrial scene.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 2
Use cases
Industrial builds
Factories, bunkers and ruined settlements in a dieselpunk style can use the Armisteel palette for walls, floors and machinery.
Recolored themes
The four recolored variants let builders mix palettes within one structure.
Who it’s for: Builders who want dark industrial and dieselpunk decoration on Fabric 1.21.1, and server owners who run a themed world where every player can join with the same blocks.
How it compares
Peace Lily is a Fabric and NeoForge mod for 26.1.1 – 26.1.2, open source under the MIT License and also run on client and server. Better Decorations is a Fabric mod for 1.19.3, open source under the GNU Lesser General Public License v2.1 only. Simple Decorations covers Fabric, Forge and NeoForge for 1.19.2 – 1.21.4 and is not open source, licensed under Creative Commons Attribution Non Commercial 4.0.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Armisteel | Fabric | 1.21.1 | Client and server | 2025-04-18 |
| Peace Lily | Fabric and NeoForge | 26.1.1 – 26.1.2 | Client and server | 2026-05-03 |
| Better Decorations | Fabric | 1.19.3 | Client and server | 2023-05-16 |
| Simple Decorations | Fabric, Forge and NeoForge | 1.19.2 – 1.21.4 | Client and server | 2025-06-18 |
Questions
Does Armisteel need Fabric API?
Do servers need Armisteel installed?
Which loaders does Armisteel support?
Is Armisteel open source?
In the catalog
Armisteel is one of 12,078 Decoration mods on ModsFinder, and one of 6,982 Decoration mods for Fabric. 32,366 mods support Minecraft 1.21.1.
More from Spirit Studios
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What the author says
Blocks from the future, bringing peace to today. Back by popular demand~ While Armistice for Fabric is a ways off, we're bringing back the extremely popular Armisteel family of decorations blocks from ModFest 1.21, with an expanded variety of 4 new palettes: ionized, scorched, rusted and corroded armisteeel variants…
Official listing
- Modrinth page
- modrinth.com/mod/armisteel
- Owner
- Spirit Studios
- Published
- 2025-03-13
- Updated on Modrinth
- 2025-04-18
- Facts verified
- 2026-10-15