Source-checkedGameplay & overhauls

Immersive Fixes

by melodiccougar7 · for Minecraft

Addon for Immersive Engineering, backporting critical bug fixes and minor content to 1.20.1

438KDownloads
20d agoLast updated
Apache-2.0License
ForgeLoaders

About Immersive Fixes

From Modrinth

Addon for Immersive Engineering, backporting critical bug fixes and minor content to 1.20.1

Overview

A simple Immersive Engineering addon to backport critical bug fixes and minor content to 1.20.1.

Note that in some cases I am not the one who patched these issues, BluSunrize (and the IE team at large) is. I merely backport the fixes to 1.20.1 with permission, so the IE dev team can pursue their goal of focusing on new versions of Minecraft. Elsewhere, I and other contributors have written entirely new fixes that don't rely on IE's code. Do not be annoyed at Blu and co. for not implementing these fixes themselves, as back support is time consuming and difficult for a project of IE's scale.

Currently Supporting:

_Fixes of reported IE problems:_

Fix: issue #5906: Fluids no longer destroy multiblocks.

Fix: issue #6149: Arc Furnaces give the correct percentage of secondary outputs (was previously inverted).

Fix: issue #6305: Coke Oven Exploit

Fix: issues #4917, #5440, #5909, #5933, and #6203 about logic errors with the Diesel Generator. Diesel Generators now don't confuse water for fuel, don't run infinitely, properly consume the right amount of fuel, and more. Read these issues on IE's repo for detail (or check the issue on my repo to find hyperlinks to each of these issues).

Fix: issue #6205: ear defenders not working.

_Other fixes:_

Fixed dark triangle-shaped patches appearing on machines under normal lighting

Fixed parts of machine surfaces rendering inside-out or invisible from certain angles

Fixed machines showing outdated/stale textures after reloading resource packs via F3+T

Improved rendering performance: large machines no longer draw the same geometry up to 7 times over

Have some features or fixes you'd like to see in 1.20.1? Please let me know via the Issues page on the repository or my discord here.

Credits

Many thanks to Nerf Ashton for making this mod's icon! Thanks also to IFx's other contributor, tgstyle, for numerous client sided fixes and general polishing!

Licensing

Immersive Fixes' codebase should be considered ARR for any and all purposes unless I explicitly grant your project a waiver. I would, however, love to grant as many of those as possible. Additionally, contribution to Immersive Fixes is welcome and encouraged! Collaboration on creating fixes is also welcome. If you are looking for a waiver or looking to contribute or collaborate, please directly contact me through Discord, GitHub, or CurseForge. Please note that waivers will only be given out if you can demonstrate that they are the only reasonable remedy to the current problem you're facing.

Highlights

From source data

Game versions

Built for Minecraft 1.20.1.

Loaders

Runs on Forge.

Footprint

Rated a light load on a server.

Immersive Fixes on Nxeon

From our catalogue
One-click install
Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
Server side
Required on the server
Server type needed
Forge
Server load
light
Smallest plan we suggest
Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
1.8.0, released 2026-10-14

Game versions by loader

LoaderGame versionsNewest
Forge1.20.11.20.1

From 6 recorded builds of Immersive Fixes.

Recent builds

BuildReleasedGame versionsLoaders
1.8.02026-10-141.20.1Forge
1.7.02026-09-181.20.1Forge
1.6.12026-07-231.20.1Forge
1.6.02026-07-111.20.1Forge
1.0.5p32026-07-031.20.1Forge
1.0.42026-02-161.20.1Forge

Dependencies

  • Required: modrinth project tIm2nV03 (modrinth, not in our catalogue)

Declared by the newest build that lists any. Required ones are installed with it on one-click installs.

Run Immersive Fixes on a Minecraft server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on Modrinth as “Mods”

Gameplay & overhauls

New mechanics, content and overhauls that change how the game plays.

Runs on your server

From source side support

Modrinth lists Immersive Fixes as required on the server. Check its Modrinth page to see whether players need it too.

Compatibility

Game
Minecraft
Loaders
Forge
Runs on
Serverrequired on the server
Game versions
1.20.1

Verified at the source

  • ✓ModrinthOfficial listing, checked 2026-10-14Open ↗
  • ✓Authormelodiccougar7, as published on Modrinth
  • ✓LicenseApache-2.0Free

Immersive Fixes, answered

Generated from the mod’s own source data.

Do my players need to install Immersive Fixes?

Modrinth lists Immersive Fixes as required on the server. Check its Modrinth page to see whether players need it too.

Which loaders does it support?

Forge.

Is it free?

Yes. Immersive Fixes is free to download from Modrinth. Its license is Apache-2.0.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Immersive Fixes on a Minecraft server.

Deploy in about a minute from $4.99 a month, then add Immersive Fixes in one click.