Looking for Bug Fixes mods for Minecraft 1.12.2? MineUniverse ranks 77 of them by downloads, led by AttributeFix, Reach Fix and RLMixins.
Fixes crashes caused by Phosphor's Chunk mixins
Stops entities from being deleted if riding a boat on a chunk border, fixes MC-136760
Fixes the vanilla bug where you will sometimes eat an extra item after a delay even though you've let go of right click
Makes it so players login with the same HP they had when they logged out (ie. when max HP is changed)
A simple mod that fixes empty Lootr minecarts and a visual thing related to shift + right click on a Lootr container in multiplayer
fix game crash when using structurize + immersive engineering
Fixes a few bugs present in older versions of The Twilight Forest
No Fog removes all fog to give you a clear, performance-friendly Minecraft experience.
Separate version of Immersive Fixes designed specifically for 1.12.2 Forge.
Patch ImprovedMobs to let it deal with "ranged melee attacks" like SlashBlades properly.
A Forge 1.16.5 CPU utility mod that adds multicore worker-thread processing, JVM/Netty thread tuning, and entity pressure tools for large modpacks.
Immersive Fixes - Old IE
Separate version of Immersive Fixes designed specifically for 1.12.2 Forge. updated Oct 14, 2026
The Greatest Soup
Bug fixes, mod conflict fixes and a few small additions for 1.12.2 mods updated Oct 16, 2026
SussyPatches
Patches/enhancements for GTCEu 1.12.2 updated Oct 13, 2026
Bucket Desync Fix
Fixes water and lava bucket desyncs when turning the camera quickly. updated Oct 12, 2026
Actually Additions Fixes
Unofficial fixes for Actually Additions on Minecraft 1.12.2, correcting BioMash stack limits and Phantom Breaker Forge event handling. updated Sep 29, 2026
Eternal Confluence Tweaks
A mod that patches a few things, designed for, but not limited to, Eternal Confluence modpack. updated Oct 16, 2026
Phosphor Crash Fix and JEI Area Fixer round out the top five. Within the past 30 days, 10 of these mods (13%) were updated for 1.12.2. The latest updates include Immersive Fixes - Old IE, The Greatest Soup and SussyPatches. Altogether, these Bug Fixes mods have more than 263 million downloads.
Released on September 18, 2017, Minecraft 1.12.2 has 30 more Bug Fixes mods than 1.16.5 (47).
Overall, less than 1% of the 13,446 mods for 1.12.2 are Bug Fixes mods. Forge has the most mods of any loader for 1.12.2 (75), ahead of NeoForge (3), Fabric (2) and Quilt (1). Some mods support more than one loader, so these numbers add up to 81, more than the 77 in total.
The most downloaded Bug Fixes mods for Minecraft 1.12.2 on MineUniverse are AttributeFix, Reach Fix, RLMixins, Phosphor Crash Fix and JEI Area Fixer.
There are 77 Bug Fixes mods for Minecraft 1.12.2 on MineUniverse. Within the past 30 days, 10 of these mods (13%) were updated for 1.12.2. Together they have more than 263 million downloads.
1. Install the mod loader the mod is made for (Forge, Fabric, NeoForge or Quilt) for your Minecraft version. 2. Download the mod file (.jar) that matches your Minecraft and loader version. 3. Put the .jar into the mods folder of your Minecraft directory (.minecraft/mods). 4. Start Minecraft with the loader profile selected in the launcher.
Forge leads with 75 mods, followed by NeoForge (3), Fabric (2) and Quilt (1). Some mods support more than one loader, so these numbers add up to 81, more than the 77 in total.
Yes. All 77 Bug Fixes mods for Minecraft 1.12.2 on MineUniverse are free to download.
