Unreal Engine is a game engine developed by Epic Games that can be used to create both 2D and 3D games. However, its primary focus is on 3D game development.
One of the reasons why Unreal Engine is more popular for 3D game development is because it has a number of advanced features that are specifically designed for this type of game. For example, it includes tools for creating complex 3D environments and characters, as well as physics engines that can simulate realistic movement in these environments.
In addition, Unreal Engine is also known for its high-performance rendering capabilities, which allow developers to create visually stunning games with highly detailed graphics. This is particularly important for 3D games, where the ability to create realistic and immersive environments is crucial.
While Unreal Engine can be used to create 2D games, it may not be as well-suited for this type of game as other engines that are specifically designed for 2D development. For example, Unity, which is another popular game engine, is often preferred by 2D game developers because of its ease of use and the availability of a wide range of 2D tools and assets.
In conclusion, while Unreal Engine can be used to create both 2D and 3D games, its primary focus is on 3D game development. Developers who are considering using Unreal Engine for their game should carefully consider whether the advanced features and high-performance rendering capabilities of the engine are worth the additional effort required to learn and use it.