Solution guide

Unity for mobile games

A practical guide to help you get started and gain the most value when developing mobile games using Unity.

Welcome to Unity

Unity is not just a 3D platform; Unity is a complete platform for building beautiful and engaging 3D, and 2D, games. In fact, more 2D games are made with Unity than with any other game technology, and companies such as Disney, Electronic Arts, LEGO, Microsoft, NASA, Nickelodeon, Square Enix, Ubisoft, Obsidian, Insomniac, and Warner Bros rely on our tools and features to drive their business.

A complete platform for mobile development

Unity enables you to deploy to all the major and emerging mobile operating systems, speed up your development process, optimize your game, connect with an audience, and achieve commercial success.

How this guide will help you

Scroll down to learn some of the most important steps of getting started and up to speed in Unity, finding key learning resources, and planning out the lifecycle of producing a mobile game. It’s based on best practice principles that will make sense for you, regardless of your previous experience. Ok, now let’s get started.

1. First steps

Choose the edition of Unity that’s right for you at

Get up to speed

If you’re new to Unity, here are our recommended learning resources for getting started.

Unity Interface and Essentials

Everything you need to know to get started using Unity, from basic concepts to extending the interface.

Roll-a-ball project

This tutorial introduces you to Unity development by guiding you through creating a simple rolling ball game. It teaches you many of the principles of working with Game Objects, Components, Prefabs, Physics, and Scripting.

Once you’ve completed the material above, you’ll be ready to explore the wide range of tutorials in the learn section. We also offer extensive documentation about both scripting and the editor interface, as well as a list of best practice guides from our support engineers and R&D content team.

The Unity community also offers an extremely rich and diverse source of material. Just search the web for “Unity tutorial [Add the Topic of your interest]” and you’ll find lots of great resources. Also consider commercial training like the Complete Unity Course on Udemy.

Get involved in our community


If you get stuck, there is always help to be found in the Unity community. Answers is where our developers help each other with concrete answers to specific questions.

Unity Forums

The forums are the central hub of our community discussions and chatter. Here you can voice your opinion, show what you’re working on, and check out the cool things others are doing.

External community sites

External community and forum sites are also worth exploring for questions/discussions. Two particularly worthwhile forums to visit are Stack Overflow and Reddit.

Unity User groups

There are Unity User groups all over the world where you can get together with people in local groups to exchange ideas, work together on Unity projects and to socialize. Some groups also offer introductory seminars for new users.

2. Learning resources and development boosters

Learn from complete mobile games

The R&D Content Team at Unity create complete projects, which can be downloaded on the Asset Store, and accompanying learning material. You can use these projects to discover and learn about new features and improve your Unity skills. The following is a project you can download.

Trash Dash Reference Project

Download and learn from this complete demo game.

Trash Dash, a cartoon-style infinite runner for iOS & Android, is a complete demo game available for download. You can use it to learn how to get the most out of Unity features right from the start of a project and all the way through the pipeline.

The demo game includes ready-to-use examples of how to:

  • Use Unity Cloud Build and Collaborate to make and share changes with your team, and to quickly implement them on different devices
  • Use Unity Ads and IAP to make money with free-to-play games
  • Use Unity Analytics to monitor and adjust the IAPs and Ads for best results, and tweak the game itself to increase player engagement

Take a look at the Mobile Development Techniques tutorial for more information.

Trash Dash

Captura de pantalla del proyecto de referencia Tanks!!

Tanks!!! Reference Project

The Tanks!!! Reference Project shows how Unity Multiplayer can be implemented in a real world environment, addressing common challenges like network latency and cheating.

This package has everything you need to understand and build the live multi-platform game including code, assets, and walkthrough documentation. You can try the game now, on iOS, Android, MacOS, or Windows Store. We also offer a tutorial series teaching the game architecture and game mechanics.

Basic principles of working with Unity

If you’re new to building mobile games with Unity, this simple UFO-game tutorial will teach you the basic principles of working with Game Objects, Components, Prefabs, Physics, and Scripting.

Build your first complete project from A-Z

This comprehensive course introduces you to the Unity Engine, and to the fundamentals of C# programming, and then gets you started diving into developing your first 2D and 3D games.

An intermediate adventure-game tutorial

Over the course of the project, you’ll learn how to create procedural tile-based levels, implement turn-based movement, and add a hunger system, audio, and mobile touch-controls.

Isometric survival-shooter game

Learn how to make an isometric 3D survival-shooter game with this project from Unite training day 2014.

Dedicated 2D game creation section

Find tutorials on specific features, 2D physics, and videos of live training sessions.

3. The lifecycle of making a mobile game

Designing characters, gameplay mechanics and developing the logic are not the only aspects that matter in the lifecycle of making a game. Here are some other important actions you can take, including descriptions and how Unity helps for each.

Unity Collaborate

Sync your project across the team to enable your team to work together efficiently. Unity Collaborate makes it easy to share your project online, invite participants, and back up your projects.

Unity Cloud Build

Create continuous platform-specific builds on the relevant platforms as often as possible in order to detect early technical issues and distribute faster to your testers. Unity Cloud Build eliminates the burden of asking a developer or build engineer to make a binary version that testers can load on devices. You can simultaneously and effortlessly build for iOS and Android (and other platforms) in the cloud. And since Cloud Build is integrated with Collaborate, it works seamlessly for your entire team.

Unity Performance Reporting

Understand the health of your game in order to fix any problems and avoid bad ratings. As soon as your game is live, it’s important to capture issues in real time. Unity Performance Reporting offers a complete crash reporting and analysis system to support that process.

Unity Analytics

Understand your audience and how they interact with your content in order to ensure retention and success. Unity Analytics, which is natively integrated with the Unity engine, provides invaluable insight into your audience's behavior. This insight helps you optimize your gameplay experiences and monetization strategies based on real-time game data.


Choose the right monetization model at an early stage in order to make sure it is well integrated with your game mechanics. For free-to-play games, Unity has a built-in ads platform and offers codeless IAP integration. Combine our plug and play Unity Ads, IAP, and Analytics to improve your ARPDAU (Average Revenue Per Daily Active User) and user retention.

4. More support resources

Need help with C# scripting in Unity?

If you are new to C# programming, we suggest that you visit our dedicated scripting section, which offers learning material on both beginner and advanced topics. If you’re already familiar with programming but need help with specific coding questions, we recommend using our answers section, where you can post and find answers to your coding questions from the community. We also have an extensive scripting reference guide, which offers guidance on the scripting API that Unity provides.

Líneas de código C#

Enseña Unity

Are you a teacher?

We offer a whole range of support options for teaching, including free licenses for students and academic institutions and a Curricular Framework for developing a relevant set of courses.

Unity certifications

Gain a competitive edge in the job market by demonstrating your mastery of core Unity skills.

Hombre que programa en una computadora portátil

Best practices in Unity

Unity is a complex, feature-rich platform offering many solutions to various problems you are likely to encounter in game development. As such, there are many opinions on what the best practices are for organizing your projects, building game logic and object-oriented programming patterns, and for various techniques when working in the editor.

Nevertheless, there are certain basic principles which, if followed, will save you time and help you focus more on the creative aspects of game development. We’ve collected a few of these basic best practices from our Enterprise Support engineers and the Unity R&D Content team.

Read case studies


Learn how a hobbyist went from developing games in his spare time to growing into a thriving mobile game studio with seven full-time employees and games with more than 10 million downloads.

Next Games
Compass Point: West by Next Games

Next Games is among the first to successfully monetize a battle builder mobile game using rewarded video ads. Download their case study to find out how they created well integrated rewarded video ads that have a high opt-in rate and drive $0.06 average revenue per player per day.

Lord of Crime by Mindstorm Studios

Learn how Mindstorm, one of Pakistan’s leading game developers, is using Unity’s built-in analytics to anticipate player needs and continually improve their games.

Where to go next?

We hope this solution guide has helped you get a great start on your Unity development project. Remember, when you choose Unity you’re never alone. Our community pages are a great place to connect and find solutions to the issues you may encounter. We also encourage you to follow us on Twitter, Facebook, YouTube, LinkedIn, and on the Unity blog, where you’ll find tips and guides to various facets of the Unity features, as well as product news, updates and inspirational case studies.

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