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Check Engine

Your modpack's check engine light. Crash, missing mod, broken recipe or "Invalid player data" kick? It tells you what broke and how to fix it, in plain English. Undo bad updates, find the faulty mod, back up and rescue your worlds. Never touches gameplay.
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Check Engine 0.9.3 (Forge 1.20.1)

File namecheckengine-forge-1.20.1-0.9.3.jar
Uploader
UanmeUanme
Uploaded
Oct 11, 2026
Downloads
10
Size
372.4 KB
Mod Loaders
Forge
File ID
9128955
Type
R
Release
Supported game versions
  • 1.20.1

Curse Maven Snippet

Forge

implementation fg.deobf("curse.maven:check-engine-1730396:9128955")

Learn more about Curse Maven

What's new

- FIX: no more false "Startup will probably fail again" warning. If the game crashed while you were playing (after the title screen), the pre-launch window no longer warns that startup will fail. Crash Doctor still explains that crash.
- Better advice for crashes inside a mod: instead of just "Update X", it now says to update X if there's a newer version, and if you already have the newest, to remove it or report the crash.

This mod has no additional files