blocky13
by giamat13
Blocky13 adds about 150 decorative and functional block variants in slab, stair, fence, door and button forms, made from fifteen base blocks.
What it does
Blocky13 is a Fabric mod for Minecraft 26.1 and later, with releases covering 1.21.11 – 26.2. Its blocks come in the standard building shapes: half-height slabs for detail work, diagonal stairs for elevation changes, perimeter fences with collision, openable fence gates, full-size doors, horizontal trapdoors, and redstone-sensing pressure plates and buttons. The variants are generated from data files by a Python script, so the set stays consistent across shapes.
Fifteen base materials are covered, from dirt and coal to netherite, emerald and amethyst, with the raw ore blocks and the quartz block among them. The redstone block variants are special: they emit a constant redstone signal of strength 15, which suits automation contraptions.
The mod runs on the client and on the server, so both need it. Its license is custom and the project is not open source; the source code and issue tracker are publicly linked. Files are published for 1.21.11, 26.1, 26.1.1, 26.1.2 and 26.2, with version 1.0.0 for 26.2 as the latest Fabric file, dated 2026-06-18.
Key features
Slabs, stairs and fences
Half-height slabs, diagonal stairs and perimeter fences with collision cover most of the common building shapes.
Doors, trapdoors and gates
Full-size doors, horizontal trapdoors and openable fence gates give each material working entryways and access points.
Redstone-sensing blocks
Pressure plates and buttons made from these materials act as redstone inputs for circuits and triggers.
Constant-signal redstone blocks
The powered redstone block variants emit a constant redstone signal of strength 15 for contraptions.
Fifteen base materials
Shapes are generated for fifteen base blocks, from dirt and metal blocks to netherite, quartz and amethyst.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
Vanilla+ Blocks is a Fabric mod for 1.20.1 – 1.21.11, with a client and server environment and a Creative Commons Attribution Non Commercial 4.0 license, so it is not open source. Pink Garnet Blocks is limited to Fabric 1.20.1 and uses the MIT License. Openable covers Fabric, Forge, NeoForge and Quilt for 1.21.5 – 26.2, is server required with client optional, and is under All rights reserved.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| blocky13 | Fabric | 1.21.11 – 26.2 | Client and server | 2026-06-18 |
| Vanilla+ Blocks | Fabric | 1.20.1 – 1.21.11 | Client and server | 2026-01-25 |
| Pink Garnet Blocks | Fabric | 1.20.1 | Client and server | 2024-06-18 |
| Openable | Fabric, Forge, NeoForge and Quilt | 1.21.5 – 26.2 | Server required, client optional | 2026-06-26 |
Questions
Does Blocky13 need another mod?
Does the server need Blocky13?
Which game versions are supported?
More from giamat13
What the author says
A Minecraft Fabric mod that adds decorative and functional block variants for Minecraft 26.1+. All blocks made from redstone block material have special powered variants that emit a constant redstone signal (strength 15), making them useful for redstone contraptions and automation. These blocks appear in both the…
Official listing
- Modrinth page
- modrinth.com/mod/blocky13
- Owner
- giamat13
- Published
- 2026-06-05
- Updated on Modrinth
- 2026-06-18
- Facts verified
- 2026-10-15