Essential Unity Mobile Game Development Tips
Written by  Daisie Team
Published on 10 min read


  1. Optimize your game for mobile devices
  2. Use Unity's built-in tools to speed up development
  3. Make your game user-friendly
  4. Test your game on multiple devices
  5. Keep your game size small
  6. Consider monetization early
  7. Use assets wisely
  8. Optimize battery usage
  9. Make use of Unity's community and resources
  10. Keep up-to-date with Unity's updates and new features

If you've ever dreamt of creating your own mobile game, you're in the right place. This blog is your go-to guide, packed with tips and tricks on using the Unity game development platform for mobile games. Whether you're a beginner dipping your toes into the game development world or a seasoned pro looking for some fresh insights, this guide has something for you. Let's jump right in!

Optimize your game for mobile devices

When you're using Unity to create your mobile game, one of the most important things to keep in mind is mobile device optimization. You see, not all mobile devices are created equal—some have powerful processors and large amounts of RAM, while others may not be as robust.

So, to ensure that your game runs smoothly on a wide variety of devices, here are some tips:

  • Reduce the number of polygons: This might sound like a no-brainer, but it's easy to get carried away with detailed models. Remember, more polygons mean more processing power. So, aim for simplicity and try to keep your polygon count as low as possible.
  • Lower texture resolution: High-resolution textures look great, but they can also eat up a lot of memory. Consider using lower resolution textures where possible to save on memory usage.
  • Use simple shaders: Shaders can make your game look stunning, but they can also be resource-intensive. Opt for simpler shaders when you can, especially for mobile games.
  • Optimize your code: Remember, every line of code counts. Keep your code clean and efficient. Using the Unity game development platform for mobile games, you can use tools like the Unity Profiler to identify and fix performance issues in your code.

By following these tips, you can make sure that your game runs smoothly on a wide variety of mobile devices, creating a better, more enjoyable experience for your players. Stay tuned for more tips and tricks on using the Unity game development platform for mobile games.

Use Unity's built-in tools to speed up development

Unity isn't just a platform for developing games—it's a toolbox filled with features that can actually make your development process faster and more efficient. If you know how to use these tools smartly, you can spend less time on technicalities and more time on creating an engaging game experience. So, let's look at some of these tools:

  • Unity Asset Store: Why reinvent the wheel when you can use pre-made assets? The Unity Asset Store has a vast collection of 3D models, textures, and scripts that you can use in your game. This can save you heaps of time, especially if you're working on a solo project.
  • Unity Cloud Build: Unity Cloud Build lets you automate the process of building and distributing your game. This means less time spent waiting for builds to finish, and more time for actual development.
  • Unity Collaborate: If you're working in a team, Unity Collaborate can be a game-changer. It allows you to easily share and sync your project with your team members, making collaboration simple and seamless.
  • Unity Analytics: Understanding your players is key to making a successful game. Unity Analytics gives you data about player behavior, allowing you to fine-tune your game based on actual player data.

These are just a few examples of the many tools Unity offers to speed up your game development process. By using them effectively, you can take full advantage of the Unity game development platform for mobile games, and turn your game idea into reality faster than you might think.

Make your game user-friendly

When it comes to the success of a mobile game, user experience can make or break it. No matter how amazing your game concept is, if players find it difficult to navigate or understand, they'll simply stop playing. That's why it's essential to make your game as user-friendly as possible. Here are a few tips on how to do that with the Unity game development platform for mobile games:

  • Intuitive Controls: Mobile screens are small, and fingers can cover a lot of it. Make sure your game controls are intuitive and don't require players to perform complex maneuvers. Unity's Input System allows you to easily set up touch controls that work well on mobile devices.
  • Clear Instructions: Don't assume players know what to do. Use the first few levels or scenes to guide players and explain how the game works. Unity's UI system can help you create clear and attractive instructions.
  • Accessible Design: Not all players can see or hear well, so consider incorporating features that make your game accessible to everyone. Unity offers various tools and plugins that can help you make your game more accessible.

Remember, a user-friendly game isn't just about intuitive controls or clear instructions—it's about creating an overall experience that players find enjoyable and easy to engage with. By focusing on user-friendliness, you'll be one step closer to making a game that players won't want to put down.

Test your game on multiple devices

Thanks to the unity game development platform for mobile games, you can create games that can run on a wide range of devices. But, did you know that how your game performs can vary greatly from one device to another? That's right—what works on one device might not work on another. So, how can you ensure a smooth gaming experience for all your players? The answer is simple—test your game on multiple devices.

  • Different Screen Sizes and Resolutions: From small smartphones to large tablets, mobile devices come in all shapes and sizes. Test your game on devices with different screen sizes and resolutions to ensure that your game's visuals look great, no matter what.
  • Various Operating Systems: Between Android and iOS, there are a lot of differences in how things work. Make sure you test your game on both operating systems to catch any potential issues.
  • Old and New Models: Not all your players will have the latest devices. Test your game on older models as well to make sure it's compatible and runs smoothly.

Remember, testing your game on multiple devices isn't just about finding bugs—it's about ensuring that all your players, regardless of their device, can enjoy your game. After all, a game that works for everyone is a game that everyone will want to play. So, grab as many devices as you can and start testing!

Keep your game size small

Now, let's talk about game size. In an ideal world, we'd all have unlimited storage on our mobile devices. But in reality, your players are likely juggling dozens of apps, photos, and more on their devices. That's why it's so important to keep your game size small when using the unity game development platform for mobile games. Here are some tips:

  • Optimize Your Graphics: While high-quality graphics can make your game look amazing, they can also make your game size big. Consider optimizing your graphics to a lower resolution without compromising on the visual appeal.
  • Use Audio Files Wisely: Audio files, especially music tracks, can take up a lot of space. Use them sparingly and consider compressing them to reduce their size.
  • Remove Unused Assets: It's easy to accumulate assets that you don't end up using. Do a regular sweep of your game's assets and remove anything unnecessary.

A smaller game size doesn't just mean more downloads—it means happier players who don't have to worry about running out of space on their devices. Plus, they'll appreciate the faster download and installation times. So, keep your game lean and mean!

Consider monetization early

So you've got your game running smoothly on the unity game development platform for mobile games, your graphics are looking sleek, and your game size is impressively small. It's time to think about the money side of things. That's right—I'm talking about monetization.

Monetization isn't something you should tack on at the end of your development process. The sooner you start thinking about how to monetize your game, the better. Here's what you can do:

  • Integrate Ads: Ads are a classic way to monetize a game. But remember, you want to integrate them in a way that doesn't disrupt the gameplay. Luckily, Unity has support for various ad platforms that you can easily implement.
  • Offer In-App Purchases: Another common monetization method is to provide in-app purchases. This could be anything from cosmetic items to new levels or characters. Just make sure that these purchases add value to the gameplay.
  • Create a Premium Version: If you don't want to go the ads or in-app purchases route, you could offer a premium version of your game. This version could come with extra features, ad-free gameplay, and more.

Remember, monetization isn't just about making money—it's about offering value to your players. Always ensure that your monetization methods enhance the player experience, rather than take away from it.

Use assets wisely

When it comes to using the Unity game development platform for mobile games, one of the most significant aspects is the wise use of assets. Let's be honest, assets can make or break your game. They add life to your game, provide interaction, and create an immersive experience for the player. However, you need to handle them wisely for optimal performance. Here's how:

  • Reuse Assets: If you can use an asset more than once, do it! Reusing assets not only saves time but also keeps your game size small. For example, an environment like a forest can use the same tree model multiple times.
  • Optimize your Assets: High-resolution textures and complex models can take a toll on the performance of your game. So, always optimize your assets. This means using lower poly models, compressing textures, and using asset bundles where possible.
  • Choose the Right Format: Unity supports a range of asset formats. However, not all are equal. Some formats are more efficient and load faster than others. For example, PNGs are good for 2D graphics, while FBX is better for 3D models.

Assets are like the building blocks of your game. Using them wisely not only improves the performance of your game but also enhances the experience for your players. So remember, when it comes to assets in Unity, think quality, not quantity.

Optimize battery usage

When developing mobile games on the Unity game development platform, it's important to consider battery usage. The reality is, no one likes to see their phone's battery drain quickly while playing a game, right? That's why you need to ensure your game is not a power hog. Here's how to do that:

  • Limit CPU Usage: CPU-hungry games can drain a device's battery fast. To prevent this, try to keep your game's CPU usage to a minimum. This can be achieved by optimizing your game logic, reducing the number of active objects, and avoiding unnecessary calculations.
  • Manage Graphics Properly: High-quality graphics can be a major battery drainer. While they make your game look stunning, they also consume a lot of power. To manage this, consider reducing the frame rate, using simple shaders, and turning off unnecessary visual effects.
  • Optimize Network Usage: Constant network activity can also eat up battery life. If your game requires a network connection, make sure to minimize data transfers, and avoid keeping the connection active when not needed.

Battery optimization is more than just a technical aspect of Unity game development for mobile games. It's about respecting your players' resources and providing them with a gaming experience that doesn't leave them scrambling for a charger. So, while it's fun to push the limits of what's possible with mobile games, always remember to play nice with the battery!

Make use of Unity's community and resources

An advantage of using the Unity game development platform for mobile games is the wealth of resources and a vibrant community that comes with it. It's like having a friendly neighborhood where everyone is eager to help each other out. Let's see how you can use these resources effectively:

  • Unity Learn: This is a treasure trove of tutorials, projects, and courses that can help you gain or improve your Unity skills. Whether you're a beginner or an experienced developer, there's always something new to learn.
  • Unity Asset Store: Need a 3D model, a cool sound effect, or a ready-to-use script? The Unity Asset Store has it all. It's like a supermarket for game developers—minus the long checkout lines.
  • Unity Community: Having a problem that you can't solve? Or perhaps you've created something cool and want to share it with others? The Unity Community is the place for you. It's a forum where Unity developers from around the world gather, discuss, and help each other out.

Remember, it's not just about taking, it's also about giving back. As you grow as a Unity developer, consider contributing to the community by sharing your knowledge, assets, or even just a word of encouragement to fellow developers. After all, isn't playing together more fun?

Keep up-to-date with Unity's updates and new features

Just like how your favorite mobile game keeps getting new updates and cool features, the same goes for the Unity game development platform for mobile games. Staying updated is like having the latest power-ups for your game development journey.

Unity Technologies, the company behind Unity, regularly releases new versions of the platform. Each version comes with improvements, bug fixes, and sometimes, new features that can make your game development easier and more efficient. It's like getting a new set of tools in your toolbox.

But how can you stay updated? Here are a few tips:

  • Unity Blog: This is the official blog of Unity Technologies. Here, they announce new updates, share tutorials, and discuss new trends in the game development industry. It's like the news section of your favorite game, but for developers.
  • Unity Release Notes: If you're curious about the nitty-gritty details of each Unity update, the Release Notes is your go-to resource. It lists all the changes in each update, from the smallest bug fix to the biggest new feature. It's like a patch note for your game development platform.
  • Unity Forums: Sometimes, the best way to learn about new updates is from other developers. The Unity Forums are a great place to hear about the latest news, ask questions, and share your experiences with the new updates. It's like a chatroom for Unity developers.

Remember, staying updated isn't just about knowing the latest features. It's also about adapting to changes, learning new ways of doing things, and continually improving your game development skills. It's a journey, not a destination. So are you ready for your next update?

If you're looking to improve your skills in mobile game development, we recommend taking a deeper dive into design and user experience with the workshop 'Bring your Product to Life using Figma' by Santiago. Although not specifically focused on Unity, this workshop will provide you with valuable insights on creating engaging and user-friendly interfaces, which can be applied to your Unity mobile game projects.