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Package details
- Latest version
- 1.0
- Last updated
- First released
- Unity version
- 2022.3.55 or later
- Package size
- 46 KB
- Files
- 19
- Favorites
- 1
- Views in the past week
- 3
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- Lowest recorded
- $9.99 on
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- Search for unity tools
- Search for build safety
- Search for broken prefab
- Search for asset validation
- Search for Missing Script
- Search for Developer Utilities
- Search for Unity editor tool
- Search for build error fix
- Search for prefab repair
- Search for Project Cleanup
- Search for Unity Debugging
- Search for null reference exception
Missing References Killer
Missing Reference Killer is a Unity Editor tool designed to detect, review, and safely fix missing references, broken prefab links, and “Missing Script”components across your entire project.
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Price history
Last 6 months
USDAsset preview
1 / 5
Missing References Killer screenshot 1
About this asset
⚠️ Stop shipping builds with broken references
Deleting scripts, renaming folders, prefab overrides, branch merges—Unity projects slowly collect missing references and “Missing Script” components. These issues silently grow until they explode as NullReferenceExceptions or failed builds.
Missing Reference Killer is a Unity Editor tool built to find, review, and safely fix these problems before they reach runtime.
This tool is not a passive logger. It actively scans your project and shows you exactly where things are broken—clearly, early, and safely.
🔍 Deep & Accurate Scanning
- Scene Scan
Detects missing references and broken components in the active scene. - Project-Wide Scan
Scans Prefabs and ScriptableObjects across your Assets folder. - Missing Script Detection
Finds ghost components left behind after deleted or renamed scripts.
Issues are clearly color-coded so you can instantly see what is critical and what is safe to clean.
🧠 Smart Suggestions & Safe Fixing
- Smart Suggestions
Analyzes variable names and expected component types to suggest correct fixes. - Safe Fix Mode
Apply supported fixes without touching critical data. - Review Window
Preview every change with Old Value → New Value before applying.
Nothing is applied blindly.
🛡️ Build Safety Guard
- Pre-Build Scan
Automatically checks for broken references when you press Build. - Build Protection
Stops the build and alerts you if critical issues are found—saving you from shipping a broken game.
🌟 Why this tool?
This isn't just a scanner; it's a workflow accelerator. We built it to be the "Check Engine Light" for your Unity project. It handles everything from simple null fields to deep complex prefab data corruption.
📊 Professional Workflow Tools
- Clean, structured results view
- Group and filter issues by Scene, Asset type, or severity
- Export scan results as JSON for audits or team use
⚡ Key Benefits
- Editor-only tool (zero runtime overhead)
- Full Undo / Redo support
- Works with large projects and refactors
- Compatible with Addressables and modern Unity workflows
Missing Reference Killer is designed for developers who care about stability, clean projects, and stress-free releases.
Clean project.
Safe builds.
Keep your project clean. Keep your sanity. Get Missing Reference Killer today.
- "by DecNet"
From the publisher's Asset Store listing.
Technical details
Features
- Scene Scanning
- Project Scanning
- Smart Fixes
- Missing Scripts
- Build Safety
- Review Window
- Undo Support
- JSON Export
- Zero Overhead
- Auto Suggestions
- Prefab Safety
- ScriptableObject Scan
Supported Unity Versions
- 2019.4 LTS
- 2020.3 LTS
- 2021.3 LTS
- 2022.3 LTS
- 2023.x / Unity 6 / Above
- Compatible with all future versions
Supported OS
- Windows
- macOS
- Linux
Documentation -> Online Documentation
Compatibility
| Unity version | Built-in | URP | HDRP | Custom |
|---|---|---|---|---|
| 2022.3.55f1 | Compatible | Compatible | Compatible | Compatible |
As listed on the Asset Store.