Carbon Copy - Play Mode Diff

Never lose your perfectly tuned Play Mode adjustments again!

Carbon Copy captures component values when you enter play mode, then shows you exactly what changed when you exit with a visual diff system. Restore individual properties with a single click, or cherry-pick exactly what you want to keep. No more screenshots, no more manual retyping, no more approximating values from memory.  

Tracks your Play Mode changes and restore them with one click.

Just mark which components you want to track before hitting Play. Carbon Copy snapshots their values, watches for changes during Play Mode, and when you exit, shows you exactly what changed in the Inspector. Click the restore arrow next to any property to bring it back. Or restore everything at once. Your tweaks are preserved, not lost.

Core Features

• Smart Detection: Automatically detects every value that changed during Play Mode 
• Live Highlights: See changes in real-time with yellow highlights while playing 
• Visual Diffs: Clear before/after comparison for every changed property
• Cherry-Pick Restore: Restore individual properties or entire components 
• Full Undo Support: Every restore can be undone with Ctrl+Z 
• Flexible Tracking: Track specific components or entire GameObjects 
• Zero Setup: Works immediately with any component type

How It Works

1. Click the ○ Record button on any component header (or Record All on the GameObject)
2. Enter Play Mode and tweak values normally, you'll see a realtime diff.
3. Exit Play Mode — Carbon Copy shows a diff below each changed component
4. Click ← next to any property to restore it, or Restore All for the whole component
5. Your Play Mode tweaks are now permanent in Edit Mode

Perfect For

• Game Feel Iteration: Refine movement, jumping, and physics values
• Visual Polish: Tweak camera positions, lighting, and post-processing
• Audio Tuning: Get sound volumes and effects exactly right
• UI Refinement: Fine-tune layouts, animations, and transitions
• Rapid Prototyping: Test changes fast without manual note-taking

Supports all property types: floats, ints, bools, strings, colors, vectors, curves, gradients, enums, and object references.

Stop losing your Play Mode tweaks and stop tedious screenshots. Get Carbon Copy and make your Play Mode changes permanent!