UnityInspectorStandalone

A powerful, universal runtime inspector and debugging tool for Unity games with support for both Mono and IL2CPP runtimes.

Find more screenshots in the Assets/ directory.

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Overview

UnityInspector is a single-DLL runtime inspection tool that intercepts the game presentation loop to draw a Dear ImGui interface. It allows you to explore, inspect, and modify internal game structures, components, properties, and execute methods in real-time.

Whether you are debugging your own Unity builds, researching game mechanics, or writing plugins, UnityInspector gives you complete live runtime access.

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Key Highlights

• Single DLL Proxy - Drop-in installation with zero external dependencies.
• Dual Engine Support - Full compatibility with both Mono and IL2CPP runtimes.
• Live Modification - Edit fields, read/write properties, and invoke functions on the fly.

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Features

Scene Hierarchy Browser

• Comprehensive tree view of all active and inactive GameObjects in the active scenes.
• Inactive game objects are clearly distinguished with visual indicators.
• Fast search and filter controls to locate specific objects.

Component Inspector

• Lists all script components, colliders, renderers, and standard Unity modules attached to the selected GameObject.
• Search filter to isolate specific component classes.
• Structured tabs dividing properties, fields, and general parameters.

Field Editor

• Direct read and write access to both Instance and Static fields.
• Input validation and native controls for common types:
  • Numeric: int, float, double
  • Vectors: Vector2, Vector3, Vector4
  • Rotations: Quaternion
  • Colors: Color with a built-in interactive color picker
  • Booleans: bool toggle checkboxes
  • Strings: View values inline

Property Editor

• View and edit active properties at runtime.
• Safely invokes getters and setters through reflection or IL2CPP metadata APIs.

Method Invoker

• Invoke any class method (including private, static, and instance methods) dynamically.
• Interactive parameter input boxes with type validation.
• Displays returning objects or primitive values directly in the console/UI.

Transform Editor

• Dedicated window for manipulating positioning.
• Switch between Local and World coordinate spaces.
• Edit position vectors, rotation angles, and scaling factors instantly.

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Requirements & Installation

Requirements

• OS: Windows 10 / 11 (x64)
• Graphics API: DirectX 11 or DirectX 12
• Unity Runtimes: Mono / IL2CPP

Vulkan is not officially supported at this time to avoid external Vulkan SDK requirements.

Setup Instructions

1. Download the latest precompiled winhttp.dll from the Releases tab.
2. Locate the root directory of your target Unity game (the folder containing the game executable).
3. Copy winhttp.dll into the game directory.
4. Launch the game.
5. Press the INSERT key on your keyboard to toggle the UnityInspector interface.

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