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Compact Machines Preview Fixer

Fixes the severe memory leak when previewing Compact Machines rooms. Opening a preview can chew through hundreds of MB to multiple GB of RAM that never gets freed, eventually crashing the game. This client side mod cleans that up.
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cmpreviewfixer-21.1-1.0.0.jar

File namecmpreviewfixer-21.1-1.0.0.jar
Uploader
SaerethSaereth
Uploaded
May 20, 2026
Downloads
53
Size
7.8 KB
Mod Loaders
NeoForge
File ID
8119355
Type
R
Release
Supported game versions
  • 1.21.1

Curse Maven Snippet

NeoForge

implementation "curse.maven:compact-machines-preview-fixer-1548811:8119355"

Learn more about Curse Maven

What's new

1.0.0 - Initial release

Fixes the severe memory leak when previewing Compact Machines rooms. No new blocks, no items, no menus, no config. Drop it in, play normally.

Compatibility

  • Minecraft 1.21.1
  • NeoForge 21.1.55 or newer
  • Client-side only — not needed on the server.
  • Safe to add to or remove from existing worlds.
  • Does nothing if Compact Machines isn't installed.

This mod has no additional files