Tutorials

Video

 * Official Tutorials - The latest official Unity Tutorials on YouTube.
 * Brackeys - Most popular Unity learning channel on YouTube offering high quality guides and walkthroughs.
 * Burg Zerg Arcade - A nice asortment of step-by-step video series on how to make various types of games with Unity.
 * quill18 Creates - Author of many tutorials and live-stream sessions as well as various open-source projects.
 * Jimmy Vegas - Offers a collection of in-depth tutorial series on making various types of games.
 * Infallible Code - Test Driven Development, design patterns, Entity Component System and good practices with Unity.

Text

 * The Absolute Beginner's Guide to Unity - How to help yourself, and get help when you can't.
 * 2D Shooter - Working with and extending an example Unity project, with some scripting.
 * Cameras - Everything you need to know about the camera properties.
 * Asset Server on Ubuntu - Getting the Asset Server setup on Ubuntu linux (Pro).
 * Basic iOs Input Tutorial How to get basic input from an iOs device.
 * Create True Type Fonts Using a subset of characters from an existing TrueType font.
 * Creating a Drag and Drop Spell Bar - How to implement a drag and drop spell bar which supports keyboard input and "sticky" drag and drop icons.
 * Head First into Unity with JavaScript - Get up to speed fast with Unity if you know a bit of JavaScript.
 * iPhone Getting Started with the UnityRemote - How to get the the first sample app to show up on your iPhone.
 * Loading xml files - load an XML file in Javascript with unity
 * Multiplayer with Unity and SmartFox tutorial Getting started with Unity and SmartFoxServer from scratch.
 * WWWForm PHP Example PHP example of the perl script listed in Unity WWWForm Documentation
 * Programming for Unity without the IDE
 * Saving and Loading Data: XmlSerializer - How to write to and load from an xml file with XmlSerializer.
 * Server Side Highscores - How to set up highscores that are stored on a server that your Unity game accesses and updates.
 * SpriteUI Tutorial - Getting started with SpriteUI.
 * Stylized Texture Tutorial - Convert realistic looking textures into textures that look hand-painted, as in Team Fortress 2 and Borderlands.
 * Terrain tutorial - getting more out of the built in terrain engine
 * TreeCreator Tutorial Working with the built in tree creator.
 * Using Notepad Plus Plus as a script editor Notepad++ is a powerful text editor based on Scintilla (which is where UniSciTE is also based from). It is available only in Windows.
 * Using Sublime Text as a script editor Sublime Text is a popular cross-platform text and source code editor. It is extendable and its community has contributed numerous packages(plugins/extensions/addons) for Sublime Text.
 * Health Bar Tutorial a simple health bar tutorial
 * Texture Mask A simple shader that will mask off areas of a texture.
 * Level-Creation using UUniCG, Blender and SketchUp, Create the level in SketchUp/Blender and generate efficient(!) colliders/triggers in Unity

Other Sites

 * Catlike Coding - Scripting and shader tutorials for the Unity engine.
 * CG Cookie - Offers a vast collection of Unity tutorials.
 * Unity Student - Beginner friendly assortment of learning modules.