Ultimate 500+ Blocks
Ultimate 500+ Blocks is a Forge and NeoForge decoration mod that adds more than 500 new block types, many in colored and stone variants, for building.
What it does
The mod adds a large set of new blocks, including copper and tuff variants, plus colored blocks in quantity, all aimed at building. Some blocks are made from new ores the mod introduces, so the author notes that several block types depend on those ores. The author describes the mod as built around an idea of how the blocks work together, and bug reports go through the public issue tracker.
Create is an optional dependency: when it is installed, the mod adds support for Create. Files are published for Forge and NeoForge across seven game versions, 1.19.4 – 1.21.5, and the latest builds are 15.4.6 for 1.20.1 on Forge and 16.5.7 for 1.21.5 on NeoForge. The environment is client and server, so the server and every player need the mod, and the code is covered by All rights reserved rather than an open license.
Key features
Large block set
More than 500 new block types are added, spread across decoration categories.
Colored blocks
A block set of 540 colored variants joins the mod's block roster for building in color.
Copper and tuff blocks
Copper, cut copper and tuff blocks are included among the new block types.
Ore-dependent blocks
Some blocks require new ores that the mod adds, so their crafting route starts with mining those ores.
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.
Optional 1
Use cases
Building with color
Builders can use the colored block set to paint large structures and detailed decorations.
Create-based builds
With Create installed, the mod's support for Create lets players work with its blocks in Create contraptions.
Who it’s for: Builders and survival players who want a large selection of decoration blocks. Server owners should note that the mod must run on both the server and every client.
How it compares
Leaf's Copper Backport is a Forge and NeoForge mod for 1.19.4 – 1.21.1 that is also client and server and not open source, and it covers copper blocks only. That's Tuff is a Forge-only mod for 1.20.1 under the MIT License, and it adds tuff blocks rather than a full block set.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Ultimate 500+ Blocks | Forge and NeoForge | 1.19.4 – 1.21.5 | Client and server | 2025-03-31 |
| Leaf's Copper Backport | Forge and NeoForge | 1.19.4 – 1.21.1 | Client and server | 2025-10-09 |
| That's Tuff | Forge | 1.20.1 | Client and server | 2026-03-13 |
Questions
Does Ultimate 500+ Blocks need Create?
Which loaders does Ultimate 500+ Blocks support?
Do server owners need to install the mod?
In the catalog
Ultimate 500+ Blocks is one of 12,078 Decoration mods on ModsFinder, and one of 6,149 Decoration mods for Forge. 15,307 mods support Minecraft 1.21.5.
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What the author says
Hello everyone! 👋 Welcome to my mod ( MysticRift: Ultimate Blocks ) This mod adds a total of: 540 new Colored blocks to your minecraft server. (SEE SPOILERS) You can make these blocks via the new ores that have been added to the mod, (NOT EVERY BLOCK NEEDS THE ORE) no idea how the mod works? ask in the comments. For…
Official listing
- Modrinth page
- modrinth.com/mod/mysticrift-ultimate-blocks
- Owner
- SmartStreamLabs
- Published
- 2024-03-25
- Updated on Modrinth
- 2025-03-31
- Facts verified
- 2026-10-15