Unity Manual

Unity User Manual (5.5)
- Manual Versions
- Switching between Unity versions in the documentation
- Offline documentation
- New in Unity 5.5
Working In Unity
- Basics
- Asset Workflow
- The Main Windows
- Creating Gameplay
- Editor Features
- Advanced Development
- Advanced Editor Topics
- Licenses and Activation
- Upgrade Guides
Unity 2D
- Gameplay in 2D
- Sprites
- 2D Physics Reference
- Physics 2D Raycaster
Graphics
- Graphics Overview
- Graphics Reference
- Graphics HOWTOs
- Graphics Tutorials
  - Shaders: ShaderLab and fixed function shaders
  - Shaders: vertex and fragment programs
Physics
- Physics Overview
- 3D Physics Reference
- Physics HOWTOs
  - Ragdoll Wizard
  - Joint and Ragdoll stability
- WheelCollider Tutorial
Scripting
- Scripting Overview
- Scripting Tools
- Event System
  - Messaging System
  - Input Modules
  - Supported Events
  - Raycasters
  - Event System Reference
Multiplayer and Networking
- Networking Overview
- Networking Reference
Audio
- Audio Overview
- Audio files
- Tracker Modules
- Audio Mixer
- Native Audio Plugin SDK
  - Audio Spatializer SDK
- Audio Profiler
- Audio Reference
Animation
- Animation System Overview
- Animation Clips
  - Animation from external sources
  - Animation Window Guide
- Animator Controllers
- Retargeting of Humanoid animations
- Performance and Optimization
- Animation Reference
- Animation HOWTOs
  - Animation FAQ
  - Using Blender and Rigify
- Playable API
  - Creating custom animation Playables
  - Graph Visualizer
- A Glossary of animation terms
UI
- Canvas
- Basic Layout
- Visual Components
- Interaction Components
- Animation Integration
- Auto Layout
- Rich Text
- UI Reference
- UI How Tos
- Immediate Mode GUI (IMGUI)
Navigation and Pathfinding
- Navigation Overview
- Navigation Reference
- Navigation How-Tos
Unity Services
- Setting up your project for Unity Services
- Unity Ads
- Unity Analytics
- Unity Cloud Build
- Unity IAP
- Unity Collaborate
- Unity Performance Reporting
  - Setting up Performance Reporting
  - Understanding exception reports
- Multiplayer Services
Virtual Reality
- VR overview
- VR reference
- VR devices
- Single-Pass Stereo rendering
- VR Audio Spatializers
Open-source repositories
- How to contribute to Unity
Asset Store Publishing
- Adding Keywords to Assets
- Asset Store Publisher Administration
- Asset Store FAQ
- Asset Store Publishing Guide
- DeprecateAssetGuide
- Asset Store Manual
Platform-specific
- Standalone
  - Standalone Player Settings
  - Multi-display
- Apple Mac
  - How to deliver an application to the Apple Mac Store
- WebGL
  - WebGL Player Settings
  - Getting started with WebGL development
- Building games for Apple TV
- iOS
- Android
- Samsung TV
  - Getting started with Samsung TV development
- Tizen
  - Getting Started with Tizen Development
  - Tizen Emulator
- Windows
- Web Player
- Mobile Developer Checklist
Experimental
- Look Dev
Legacy Topics
- Asset Server (Team License)
  - Setting up the Asset Server
- Legacy Network Reference Guide
- Legacy Asset Bundles
  - Creating Asset Bundles in Unity 4
  - Managing Asset Dependencies in Unity 4
- Legacy Animation System
  - Animation
  - Animation Scripting (Legacy)
- Legacy GUI
  - GUI Text (Legacy UI Component)
  - GUI Texture (Legacy UI Component)
- Legacy Unity Analytics (SDK Workflow)
  - Basic Integration (SDK)
  - Advanced Integration (SDK)
- LegacyUnityRemote
  - Unity Remote 4
  - Unity Remote 3 (DEPRECATED)
Best practice guides
- Understanding optimization in Unity
Expert Guides
Draft documentation

Unity User Manual (5.5)
Experimental

Optimizing Scripts

Look Dev

Experimental

Unity features which are in development.

To access experimental features in Unity, go to Window > Experimental > [name of feature]

Experimental features:

Look Dev: An image-based lighting tool that allows you to check and compare different Assets through a viewer to ensure they are correctly authored for various lighting conditions.

Optimizing Scripts

Look Dev