Just Enough Mekanism Multiblocks in All the Mons

All the Mons 1.3.0 ships version 7.20 · First seen in 0.3.0-beta

Checked Sep 20, 2026All the Mons 1.3.0Sources: All the Mons 1.3.0 modlist.json

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Also in 4 other packs →

Just Enough Mekanism Multiblocks is a mod in All the Mons 1.3.0, where it is version 7.20. Add JEI page for calculate mekanism multiblock cost (Summary from the mod's Modrinth page.)

Just Enough Mekanism Multiblocks guide for All the Mons

Written for All the Mons 1.3.0 · updated Oct 14, 2026

Last verified for All the Mons v1.3.0 on Oct 15, 2026 · text last changed Oct 14, 2026

Also applies to:All the Mods 10 0.32 to 8.3FTB Skies 2 1.9.0 to 1.24.0FTB Skies 2: Aero 1.9.0 to 1.10.0FTB StoneBlock 4 1.1.1 to 1.23.0

Sections
3

2 sections are written for this pack; 1 is shared from another pack's guide.

Every recipe and number here was checked against All the Mons 1.3.0, read from the running game on Sep 18, 2026.

What is Just Enough Mekanism Multiblocks?

Same as in the All the Mods 10 4.14 guide

Just Enough Mekanism Multiblocks is part of this pack at version 7.11, shipped as the 1.21.1 build of the mod. It has been in the pack since version 2.16 or earlier, so it's a long-standing part of the mod list.[1]

Unverified The sources I have don't describe what the mod does or who it's aimed at, so I can't confirm its features from them. Going by the name alone, it looks like a Mekanism multiblock helper for JEI, but that is unconfirmed here. Check in-game before relying on it. This site does hold All the Mons's own recipes, read from the pack itself: look the item up in the item browser.

Unverified I found no confirmed recipes, config options, quests or ATM Star path steps for this mod in the sources. Don't assume it gates any progression until you've verified that in-game.

How do you get started with Just Enough Mekanism Multiblocks?

2 parts

Good news: as far as the sources show, you don't have to craft anything to get started with this mod. It looks like a planning and simulation helper for Mekanism multiblocks, so your first steps are about reading its screens rather than building a machine.[2]

The mod's text includes build entries for a Better Fusion Reactor and a Reinforced Induction Matrix. These are the two multiblocks it appears to cover.[2]

What the results tell you

  • For the fusion reactor, the results include Antimatter Per Polonium, Energy Per Antimatter, Required Heater Usage and Required Laser Energy.[2]
  • The specs and results also show counts for Heating Elements and Supercharging Elements.[2]
  • Heater usage is shown for the coldest and the hottest biome, so you can plan for where you build.[2]
  • Some tooltips are about layout. One says a heater must be placed right next to another named part. Another gives the distance from the ceiling to a named part, which is the steam height.[2]

Simulating and sharing setups

Some entries have a tooltip that says you can click to simulate them. The simulation can tell you to set the reactor's Injection Rate to a certain value, and it can show results for a given Burn Rate.[2]

Pay attention to the warnings. The mod can tell you that the reactor will be damaged or that water will be lost. It can also show the time from 0% to 100% damage. Check these before you build anything expensive.[2]

The mod also has Import from clipboard and an export function, each with a success message. That suggests you can copy a setup in and out, but the sources don't say what format it uses.[2]

Unverified The sources don't list any recipes or quests for this mod, and they don't say where to find its screens in the game. Check the in-game interface yourself rather than relying on this page for the exact steps.

How does Just Enough Mekanism Multiblocks work?

2 parts

The only thing I have on this mod is its English text file, so this section stays short. The text shows that the mod works as a planner and simulator for Mekanism multiblocks. It does not add machines of its own to build. The entries it lists are a "Better Fusion Reactor" and a "Reinforced Induction Matrix".[2]

What the fusion reactor view shows

For the fusion reactor, the mod reports a handful of results. These are Antimatter Per Polonium, Energy Per Antimatter, Required Heater Usage and Required Laser Energy. It also shows a count of Supercharging Elements and a count of Heating Elements for the setup you are looking at.[2]

The heater usage result has separate readouts for the coldest biome and the hottest biome. Heating needs change with where you build, so check both before you commit to a design.[2]

Warnings and placement hints

  • Some tooltips are conditional on the Burn Rate. They show up "When 'Burn Rate' is" a given value, so the numbers depend on the burn rate you pick.[2]
  • Another tooltip tells you to set the reactor's Injection Rate to a specific value. Set it by hand on your own reactor to match the simulation.[2]
  • A placement hint says one block must sit right next to another. The text names a heater that has to be directly beside a sink.[2]
  • A steam-related tooltip gives the distance from the ceiling to a named part. It is there so you can get the vertical layout right.[2]
  • Warning tooltips tell you when the reactor will be damaged and when water will be lost. A separate tooltip gives the time from 0% to 100% damage.[2]
Tip: Entries can be clicked to simulate them, and the mod also has import from clipboard and export actions, each with a success message. That makes it easy to share a setup with a friend. The text doesn't say what format the data uses.[2]

Unverified I can't confirm from the available material how to open the simulator, which Mekanism version it targets, or any of the actual values it calculates in this pack. The pack has no config files for this mod and no recipes for it, so check those numbers in-game. This site does hold All the Mons's own recipes, read from the pack itself: look the item up in the item browser.

Sources

  1. All the Mods 10 4.14 mod list · pack file
  2. jei_mekanism_multiblocks tooltips and descriptions (English lang file) · official mod data
Where this guide comes from

Written from what All the Mons itself ships: its files and recipes, the in-game guidebooks and the mods' own pages. Every statement links to the source it came from, and the numbers are checked against the pack before publishing.

Guide last verified Oct 15, 2026.

Guides for other versions: 0.3.0-beta to 1.2.0

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Version in each release

28 releases, first in 0.3.0-beta
All the MonsVersionJarWhere it came from
1.3.0
Sep 6, 2026
7.20JustEnoughMekanismMultiblocks-1.21.1-7.20.jarFrom the published release
1.2.0
Aug 3, 2026
7.16JustEnoughMekanismMultiblocks-1.21.1-7.16.jarFrom the published release
1.1.1
Jul 14, 2026
7.15JustEnoughMekanismMultiblocks-1.21.1-7.15.jarFrom the published release
1.1.0
Jul 14, 2026
7.15JustEnoughMekanismMultiblocks-1.21.1-7.15.jarFrom the published release
1.0.1
Jul 2, 2026
7.15JustEnoughMekanismMultiblocks-1.21.1-7.15.jarFrom the published release
1.0.0
Jul 2, 2026
7.15JustEnoughMekanismMultiblocks-1.21.1-7.15.jarFrom the published release
1.0.0-rc.7
Jun 14, 2026
7.15JustEnoughMekanismMultiblocks-1.21.1-7.15.jarFrom the published release
1.0.0-rc.6
May 20, 2026
7.15JustEnoughMekanismMultiblocks-1.21.1-7.15.jarFrom the published release
1.0.0-rc.5
May 14, 2026
7.15JustEnoughMekanismMultiblocks-1.21.1-7.15.jarFrom the published release
1.0.0-rc.4
Apr 21, 2026
7.14JustEnoughMekanismMultiblocks-1.21.1-7.14.jarFrom the published release
1.0.0-rc.2
Apr 19, 2026
7.14JustEnoughMekanismMultiblocks-1.21.1-7.14.jarFrom the published release
1.0.0-rc.1
Apr 18, 2026
7.14JustEnoughMekanismMultiblocks-1.21.1-7.14.jarFrom the published release
0.18.0-beta
Apr 8, 2026
7.14JustEnoughMekanismMultiblocks-1.21.1-7.14.jarFrom the published release
0.17.0-beta
Apr 7, 2026
7.14JustEnoughMekanismMultiblocks-1.21.1-7.14.jarFrom the published release
0.16.0-beta
Apr 5, 2026
7.14JustEnoughMekanismMultiblocks-1.21.1-7.14.jarFrom the published release
0.15.0-beta
Apr 2, 2026
7.14JustEnoughMekanismMultiblocks-1.21.1-7.14.jarFrom the published release
0.14.1-beta
Mar 31, 2026
7.13JustEnoughMekanismMultiblocks-1.21.1-7.13.jarFrom the published release
0.14.0-beta
Mar 18, 2026
7.13JustEnoughMekanismMultiblocks-1.21.1-7.13.jarFrom the published release
0.13.0-beta
Mar 18, 2026
7.13JustEnoughMekanismMultiblocks-1.21.1-7.13.jarFrom the published release
0.12.0-beta
Mar 6, 2026
7.13JustEnoughMekanismMultiblocks-1.21.1-7.13.jarFrom the published release
0.11.0-beta
Feb 24, 2026
7.13JustEnoughMekanismMultiblocks-1.21.1-7.13.jarFrom the published release
0.10.0-beta
Feb 6, 2026
7.12JustEnoughMekanismMultiblocks-1.21.1-7.12.jarFrom the published release
0.9.0-beta
Jan 30, 2026
7.12JustEnoughMekanismMultiblocks-1.21.1-7.12.jarFrom the published release
0.8.0-beta
Jan 30, 2026
7.12JustEnoughMekanismMultiblocks-1.21.1-7.12.jarFrom the published release
0.7.0-beta
Jan 29, 2026
7.12JustEnoughMekanismMultiblocks-1.21.1-7.12.jarFrom the published release
0.6.0-beta
Jan 26, 2026
7.12JustEnoughMekanismMultiblocks-1.21.1-7.12.jarFrom the published release
0.4.0-beta
Jan 25, 2026
7.12JustEnoughMekanismMultiblocks-1.21.1-7.12.jarFrom the published release
0.3.0-beta
Jan 22, 2026
7.12JustEnoughMekanismMultiblocks-1.21.1-7.12.jarFrom the published release

"From pack files" means the list came from the pack's own files; "from the published release" means ForgeBase read the jars of the release itself.

Items and blocks

We can't match this mod to the pack's item list: it registers as jei_mekanism_multiblocks, and the pack's recipe dump has nothing under that name. That means we found nothing, not that the mod adds nothing. Search the item browser

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