Blockus
by Brandcraft
Blockus, a Fabric decoration and world generation mod, adds marble, limestone, bluestone, viridite, bamboo and many other block sets to the game.
What it does
The mod adds several families of blocks, including marble, limestone, bluestone and viridite, along with white oak, raw bamboo and charred planks. Large flower pots, lava and magma variants, soaked bricks, soul sandstone, teal and charred nether bricks, colored tiles and stained stone bricks are also included. Most of these blocks are shaped with a stonecutter, and the author recommends a recipe viewer mod for looking up all recipes.
The mod is published only for Fabric, across 26 release versions covering 1.19.2 – 26.3, and it requires Fabric API to run. Blockus runs on client and server, so the server and every player need it. It is released under the GNU Lesser General Public License v3.0 only and is open source, with public source code and an issue tracker. Support for other loaders is not on the author's plans at this time.
Key features
Stone and marble blocks
Marble, limestone, bluestone and viridite blocks give builders a set of stone materials for walls, floors and facades.
Wood and bamboo blocks
White oak, raw bamboo and charred planks add wood-style blocks with a darker, burnt look.
Decorative flower pots
Large flower pots extend the decorative set for gardens and interiors.
Nether and themed bricks
Teal and charred nether bricks, soaked bricks, colored tiles and stained stone bricks widen the palette for building.
Gallery
Compatibility
Latest build for each game version and loader.
26.x5 of 5 versions with builds
1.21.x12 of 12 versions with builds
1.20.x7 of 7 versions with builds
1.19.x2 of 2 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Required by 3 mods
Use cases
Who it’s for: Players and server owners on Fabric who want extra decorative blocks in their worlds. Because the mod adds blocks rather than mechanics, it fits building-focused play.
How it compares
Vanilla blocks is a Fabric option for 1.21.8, released under All rights reserved and not open source, and it covers only the vanilla set. Souls & Bones is client-side only, published for Fabric at 1.21.1 under All rights reserved and not open source, so players can join a server without installing it. Polymer Patch Bundle is server-side only, open source under the MIT License, and published for Fabric and Quilt across 1.21.10 – 26.2.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Blockus | Fabric | 1.19.2 – 26.3 | Client and server | 2026-09-16 |
| Vanilla blocks | Fabric | 1.21.8 | Client and server | 2026-06-16 |
| Souls & Bones | Fabric | 1.21.1 | Client-side only | 2025-09-19 |
| Polymer Patch Bundle | Fabric and Quilt | 1.21.10 – 26.2 | Server-side only | 2026-08-16 |
Questions
Does Blockus need Fabric API?
Do players need Blockus to join a server that runs it?
Which blocks need a stonecutter?
Is Blockus available for other loaders?
In the catalog
Blockus is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 8,071 mods support Minecraft 26.3.
More from Brandcraft
Similar mods
What the author says
Blockus is a mod made using Fabric API. It adds blocks of several types. Most of the blocks require a stonecutter to make them. I recommend the use of a mod like Roughly Enough Items (REI) for all recipes.
Official listing
- Modrinth page
- modrinth.com/mod/blockus
- Owner
- Brandcraft
- Published
- 2021-09-22
- Updated on Modrinth
- 2026-09-16
- Facts verified
- 2026-10-15