Copper and Tuff Backport
Backport of 1.21 Copper & Tuff features
About this Mod
Backports the Copper and Tuff blocks due to be implemented in 1.21 to older versions of MC.
Additions
| Name | Status | Version |
|---|---|---|
| Tuff Slab | Complete | v1.0.1 |
| Tuff Stairs | Complete | v1.0.1 |
| Tuff Wall | Complete | v1.0.1 |
| Polished Tuff | Complete | v1.0.1 |
| Polished Tuff Slab | Complete | v1.0.1 |
| Polished Tuff Stairs | Complete | v1.0.1 |
| Polished Tuff Wall | Complete | v1.0.1 |
| Chiseled Tuff | Complete | v1.0.1 |
| Tuff Bricks | Complete | v1.0.1 |
| Tuff Brick Slab | Complete | v1.0.1 |
| Tuff Brick Stairs | Complete | v1.0.1 |
| Tuff Brick Wall | Complete | v1.0.1 |
| Chiseled Tuff Bricks | Complete | v1.0.1 |
| Chiseled Copper x8 (Oxidations and Waxed) | Complete | v1.0.1 |
| Copper Trapdoor x8 (Oxidations and Waxed) | Complete | v1.0.1 |
| Copper Grate x8 (Oxidations and Waxed) | Complete | v1.0.1 |
| Copper Door x8 (Oxidations and Waxed) | Complete | v1.0.1 |
| Copper Bulb x8 (Oxidations and Waxed) | Complete | v1.0.1 |
| Copper Helmet | Complete | v1.3.0 |
| Copper Chestpiece | Complete | v1.3.0 |
| Copper Leggings | Complete | v1.3.0 |
| Copper Boots | Complete | v1.3.0 |
| Copper Sword | Complete | v1.3.1 |
| Copper Axe | Complete | v1.3.1 |
| Copper Shovel | Complete | v1.3.1 |
| Copper Pickaxe | Complete | v1.3.1 |
| Copper Hoe | Complete | v1.3.1 |
| Copper Horse Armor | Complete | v1.3.2 |
| Copper Nugget | Complete | v1.3.2 |
| Copper Torch | Complete | v1.3.3 |
| Copper Lantern x8 (Oxidations and Waxed) | Complete | v1.3.4 |
| Copper Chain x8 (Oxidations and Waxed) | Complete | v1.3.5 |
| Bolt Armor Trim | Complete | v1.3.6 |
| Copper Bars | Complete | v1.3.6 |
| Lightning Rod | Planned | v1.4.0 |
| Copper Chest | Planned | v1.4.0 |
Credits
The original version of the mod was created by Xanthian, almost all thanks should go to them.
Textures are the property of Mojang.
Available Versions
How to Install Copper and Tuff Backport on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.4).
Install Mod
Open the mod browser in the dashboard and search for "Copper and Tuff Backport". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.4, 1.20.3, 1.20.2 (+1 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Copper and Tuff Backport server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.4). You can switch loaders with one click in the panel.
Is Copper and Tuff Backport compatible with fabric?
Copper and Tuff Backport officially supports fabric for Minecraft 1.20.4, 1.20.3, 1.20.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Copper and Tuff Backport – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Copper and Tuff Backport consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Similar Mods
![[ETF] Entity Texture Features](https://cdn.modrinth.com/data/BVzZfTc1/af683d206d50b05258d865b0d6e4aa2f2cee12f2_96.webp){kind=small}
![[EMF] Entity Model Features](https://cdn.modrinth.com/data/4I1XuqiY/6e5bbd0d06b1741bfdab6c0cfab6de8fdaf0064c_96.webp){kind=small}
Rent Modded Server
Install Copper and Tuff Backport with just one click on your server.