Unity is one of the most popular game engines out there, with millions of developers using it to create games for various platforms. Whether you’re a beginner or an experienced developer, choosing between 2D and 3D Unity can be a daunting task. In this article, we’ll explore the pros and cons of each and help you decide which one to start with.

2D vs 3D: What are they?

Before diving into the differences between 2D and 3D Unity, it’s important to understand what these terms mean.

2D games are two-dimensional games that are designed using flat images or sprites. These games typically have a top-down or side-scrolling perspective and can be played on various platforms such as computers, mobile devices, and consoles. Examples of 2D games include Super Mario Bros., Sonic the Hedgehog, and Minecraft.

On the other hand, 3D games are three-dimensional games that are designed using 3D models and animations. These games typically have a first-person or third-person perspective and can be played on various platforms such as computers, mobile devices, consoles, and virtual reality (VR) headsets. Examples of 3D games include Fortnite, The Legend of Zelda: Breath of the Wild, and Minecraft Earth.

Which one should I start with?

When deciding which Unity version to start with, there are a few factors you should consider:

Your experience level

If you’re new to game development, starting with 2D Unity might be the best option for you. 2D games are generally easier to create and require less technical skills than 3D games. You can start with basic concepts such as sprite placement, animation, and scripting without getting overwhelmed by the complexity of 3D game development.

Your project goals

If your goal is to create a simple, 2D game for mobile devices or web browsers, then 2D Unity might be the way to go. On the other hand, if you want to create a more complex game with advanced graphics and physics, then 3D Unity would be a better option.

Your budget and resources

Creating a 3D game can be more resource-intensive than creating a 2D game, especially when it comes to hardware requirements and software licenses. If you’re working with limited budget and resources, starting with 2D Unity might be the more cost-effective option for you.

Your target audience

ʾIf your target audience is mainly mobile device users or web browsers