Unbreakable Blocks +
by Mark_Loyd
Unbreakable Blocks + is a Forge mod for 1.20.1 that adds indestructible counterparts of many blocks, so builders can set boundaries that players cannot break.
What it does
Vanilla Minecraft has no unbreakable version of most of its blocks, and this mod fills that gap. It adds indestructible counterparts for a broad set of blocks, including blocks from several other mods, so a build can keep its walls, floors and borders intact across play sessions and server events.
Roleplay servers, challenge maps and admin-built setups are the typical uses. Builders can combine the new blocks with vanilla blocks and blocks from other mods to create resilient structures and immersive environments. Cuffed is an optional dependency, and it works alongside the mod when installed. The mod is published for Forge only, in one release, 0.0.1 for 1.20.1, and it is released under All rights reserved, so the source is not available under an open license.
Key features
Indestructible vanilla-style blocks
Unbreakable versions of vanilla blocks can be placed and used in builds like their normal counterparts.
Blocks from other mods
Unbreakable variants also cover blocks from several other mods, widening the selection for fortified builds.
Themed signs and plates
Invisible pressure plates, Police Department, Fire Department, Hospital and Emergency signs in 3x1 sizes support roleplay scenes.
Admin-friendly setup
Server administrators can place boundaries and protected structures that players cannot destroy during events.
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.
Optional 1
Use cases
Who it’s for: Builders, roleplay communities and server owners who want walls, floors and signs that players cannot break, on Forge 1.20.1.
How it compares
Unbreakable Enchantment is a Forge mod for 1.18.2 – 1.20.1 that works on client and server, and it is released under All rights reserved, so its source is not open. Create: Unbreakable Tools covers Fabric and Forge for 1.19.2 – 1.20.1 and is licensed under the GNU General Public License v3.0 only, so it is the option for players on Fabric. Unbreakable Blocks + is limited to Forge 1.20.1 and focuses on blocks rather than tools or enchantments.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Unbreakable Blocks + | Forge | 1.20.1 | Client and server | 2024-11-01 |
| Unbreakable Enchantment | Forge | 1.18.2 – 1.20.1 | Client and server | 2023-07-07 |
| Create: Unbreakable Tools | Fabric and Forge | 1.19.2 – 1.20.1 | Client and server | 2025-11-08 |
Questions
Does Unbreakable Blocks + need Cuffed?
Does the mod have to be installed on the server?
Which Minecraft version does the mod support?
Can the source code of the mod be reused?
In the catalog
Unbreakable Blocks + is one of 7,555 Cursed mods on ModsFinder, and one of 3,426 Cursed mods for Forge. 34,764 mods support Minecraft 1.20.1.
More from Mark_Loyd
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What the author says
Introducing the "Unbreakable Blocks +" mod for Minecraft! This mod not only expands the range of indestructible blocks beyond vanilla Minecraft, but it also incorporates unbreakable versions of blocks from various popular mods, providing a diverse and fortified selection for your builds. With "Unbreakable Blocks +,"…
Official listing
- Modrinth page
- modrinth.com/mod/unbreakable-blocks-plus
- Owner
- Mark_Loyd
- Published
- 2024-10-31
- Updated on Modrinth
- 2024-11-01
- Facts verified
- 2026-10-15