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Roughly Enough IDs

Removes the biome, item & block ID limits using the 1.13+ format

by lily_· ACGaming, mysticpasta1 and 1 more
Forge
Loaders
Forge
Downloads on Modrinth
106K
Followers on Modrinth
10
versions
18
Updated
May 3, 2026May 3
Published
in 2023

At a glance

Runs on Forge
For Minecraft 1.12.2
Needed in the game and on the server
Latest version — 2.3.1 from May 3, 2026
Requires MixinBooter
License MIT — free
Where it's needed
In gamerequiredOn serverrequired

Needed both in the game and on the server

Game versions1.12.2

Roughly Enough IDs is a fork of JustEnoughIDs to maintain compatibility for additional mods.

Roughly Enough IDs is a lightweight mod that removes the block, item, biome, potion, and enchantment ID limits by using the 1.13 chunk format in 1.12.

More specifically, it uses a blockstate palette when saving chunks to NBT, and uses an int biome array rather than a byte biome array. There should be very few incompatibilities with other mods, but in case you find one, please report it to the issue tracker.

Unlike NotEnoughIDs, removing a mod from your modpack is supported, and won‘t cause corruption of the worlds created with that mod.

Extremely important: Removing Roughly Enough IDs will break your world!

Note: Tools such as World Painter will likely not work with REID worlds should they attempt to alter biomes.

Currently supporting:

Roughly Enough IDs should work perfectly fine in place of JustEnoughIDs. However, due to the nature of it being a fork, issues that are not present in JEID might occur in REID.

FAQ

How to install Roughly Enough IDs?

Install Forge for your Minecraft version, download Roughly Enough IDs for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Roughly Enough IDs support?

Roughly Enough IDs has builds for Minecraft 1.12.2.

Is Roughly Enough IDs needed on the server?

Needed in the game and on the server

License and source
MIT Licensefree to use and share with credit to the author
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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