Unreal Engine vs Unity 3D Games Development: What to Choose?

Home / Blog / Game Development /Unreal Engine vs Unity 3D Games Development: What to Choose?

Table of Content

Unreal Engine vs Unity 3D Games Development: What to Choose?

Quick Summary

Game engines are a quintessential part of any game development, and thus, while we talk about engines, Unity and Unreal are the 2 most popular game engines. Unreal Engine focuses on the high-level interface, whereas Unity is a go-to tool for uncomplicated game production. Although key operations differ between the two engines, their functionality is comparable. The article compares and describes both engines throwing light on the best game development engine to choose from.


The Video game market expands globally every year and is predicted to further expand over the upcoming years. The vast majority of modern-day games, whether for PC, console, or mobiles, are built on software frameworks known as game engines. A game engine can be defined as a platform that allows developers to use a standard set of requirements without writing hundreds of lines of code, saving developers valuable man-hours and allowing for faster game creation and cost-effective solutions. Video game technologies have recently advanced to the point that you might argue the graphics and designs in the game are virtually indisputable. The game engine provides a plethora of aspects such as the drawing of 3D and 2D shapes, Computer and human-controlled characters, AI, memory management, networking, streaming, scripting, animation, and others.

But choosing a game engine solely based on its popularity or the developer's use could have a huge disadvantage for your game. Thus, before deciding on a game engine, it's critical to understand all of the features it has to offer and how it shall apply to the requirements of the specific game. This is why this article talks about the comparison between 2 widely popular game engines, namely, the Unreal Engine and Unity 3D.

What is Unity?

What is Unity?

The game engine unity was developed by Unity Technologies and is one of the most extensively utilized engines. Unity was created in 2005 to make game production more accessible to all game producers. Unity has a large community owing to its convenient and simple language code. Unity is a game engine that many game creators favour because of its large asset store, adaptability, and abundance of tutorials and online courses. Unity is one of the cross-platform engines used to make games for various platforms, including Windows, Android, Linux, and iOS.

The Engine has also been widely used in different industries and sectors besides the gaming industry (video games), i.e., architecture, automotive, cinema, and construction. The Engine now supports up to 25 platforms. The Unity engine could make 3D, 2D, virtual, and augmented reality, simulation games, simulations, and other events. Assets, Components, Scenes, GameObjects, and Prefab are just a few of the components. Games like Battlestar Galactica Online, Monument Valley 2, Ghost of a tale, Escape plan, Pokemon Go, amongst several others, have been used to develop.

Advantages of using Unity 3D for game development

Advantages of using Unity 3D for game development

Debugging: Debugging in Unity 3d development is a simple, efficient, and easy task for any developer. The debugging support is helpful since all variables are visible in the game.
Analytics: Unity has built-in analytics that is easily accessible in the editor. With Unity Analytics, you can collect a wealth of information about your game. It provides you with information that you can utilize to improve the games by making some changes and give the players an amazing gaming experience.
Graphics: It provides high-quality audio and visual effects, which makes game development easier. The images can be adjusted to fit any screen or device. You can hire the best unity game developers who can render both 2D and 3D games. PBR (Physically-Based Rendering), Volumetric lighting, Post Processing, GI (Global Illumination), Advanced Shaders, and many other features are available.
Community support: Unity is supported by many users who assist in maintaining the Engine up to date and bug-free. Unity 3D has a larger community than the Unreal Engine because it was released before it. Every member of the community participates and helps when a member has a question or a problem. They keep the records and information up to date, are always available, and contribute directly owing to Unity's asset store's built-in functionality.
Platform support: Unity's platform support is one of its most vital assets. It's simple to share an app produced on one platform because it supports 25 distinct platforms. Additionally, this technique enables rapid prototyping, reducing the time required to build apps.
IDE: The Unity engine has an integrated development environment (IDE) for writing project code. Scripting languages such as JScript and C# are also supported via the integrated development editor. Furthermore, the Unity engine also includes features that are appropriate for developing games.
What is an Unreal Engine?

What is an Unreal Engine?

Time Seeveeny, the founder of Epic Games, developed the 1st generation of the Unreal Engine, first exhibited in the shooter game Unreal (1998). The Unreal game engine is highly portable, and it can run on a variety of systems. The game engine has proven to be an excellent basis for developing next-generation physics and graphics, and it has become an industry norm, receiving numerous accolades from major gaming publications. Initially, it was created as a first-person shooter game engine; however, it has been utilized to create for other genres such as platformers, MMORPGs, and other RPGs over the course of the year. Unreal 4.25 is the most recent version. Fortnite, Mass Effect 2, Borderlands 2, Batman Arkham City, Spec Ops: The Line, Gears of War, Deus Ex are some of the most popular Unreal Engine developed games.
Benefits of Unreal Engine

Benefits of Unreal Engine

  • Performance: The Unreal Engine has excellent performance since it consumes relatively minimal memory and other resources. Unreal's UI, on the other hand, is confusing and overpowering. Its assets require a long time to import and save projects. Furthermore, certain simple chores take a long time to complete. Unreal Engine offers a diverse set of visual effects and graphics characteristics.
  • Open-source: The best thing about the Unreal Engine is because it is open-source & free software (FOSS). Developers can quickly and easily sign up for access to the engine source code. The Unreal Engine facilitates the contribution of additional code to the Engine by developers. This enables developers to freely alter and share source code with the other Engine Licensees. Unreal Engine is open-source, which makes development much easier and enhances efficiency.
  • Iteration: Unity facilitates rapid iteration, which is beneficial for developing a new project.
  • AAA Games: The unique and distinct graphics feature of the Engine makes its place in the AAA gaming culture. When it comes to producing big-budget games with a high level of quality, Unreal is the game engine of choice.
  • VR: Unreal Engine has a good integration feature for VR for attaining the most incredible picture quality.

Price comparison

When it comes to choosing an appropriate engine, price is crucial. Both software packages provide both free and premium functionality, and thus, the feature comparison is quite complicated since they have a plethora of advantages to offer.

Unreal Engine 4 is open-source, freely available software; moreover, all further future Unreal Engine updates are also gratis. The only drawback is that if your gross income exceeds $3000, you must pay 5% royalties on gross revenue quarterly.

Unity offers a Pro subscription to businesses that have made more than $200K in sales in the previous 12 months. The Pro subscription adds a few extra features, such as accessibility to the source code and prioritized customer service and support.

Companies can purchase one of the three Unity Pro subscription packages offered. A two-year prepaid package will set you back $2,850, an annual prepaid package would set you back $1,500, and a monthly prepaid plan will set you back $125 per month. Unity 3D makes 3 types of subscriptions available, namely the Pro, Plus, and the Personal. The personal one is entirely free and ideal for single persons.

Aside from that, the costs of developing an iOS or Android game vary. So, if you're planning anything significant, Unity 3D development might be a good choice. The Unreal Engine, on the other hand, can be a lifesaver if you're working on an experimental or straightforward plan.


Game engines are a crucial part of the game creation process, and without them, we can't conceive development. We have two top choices in this category: Unity and Unreal. Unity is known for its cross-development support as well as its ability to create 2D and 3D simulations. Because of its stunning graphics, Unreal is preferred for making huge games (AAA titles). Game development would be difficult to envisage without these two-game development tools, i.e., Unity and Unreal engines. Both engines have their own set of benefits and drawbacks; therefore, the best option relies on the project's requirements. The unity game app development is well-known for its large user base, performance development, user support, 2D & 3D simulations. The Unreal Engine, on the contrary, is favoured for large-scale games due to its stunning graphics. Lastly, anything you choose for your project must be user-friendly and efficient in its performance.
Don’t Forgot to share this post!

Join fellow entrepreneurs!
Get AIS Technolabs' latest articles straight to your inbox.

sunny chawla blogs
Sunny Chawla

Sunny Chawla is a CEO at AIS Technolabs which is a Web/App Design and Development Company, helping global businesses to grow. He is having expertise in Digital Marketing, Game Development & Product Development.


Similar Blogs