What is Unreal Engine? Unreal Engine 4 is a game engine. It was developed by Epic Games and was originally released in 1998. Since then, the engine has been used in other industries, namely in film and television productions.

What are the key features of Unreal Engine 4?

Tools: A complete suite of development tools, Unreal Engine has every tool you need whether your goal is to design visualizations, create cinematographic experiences, or develop PC, console, mobile, VR, and AR games. This includes an on-point Artificial Intelligence (AI), a powerful multiplayer framework, character animation tools, and the possibility to automate workflows with full support for Python scripting in the Unreal Editor, to quote just a few.
Developer Tools: This means full and free access to the complete C++ code, as well as compatibility with Perforce, but also C++ API and tools for profiling, analyzing and optimizing projects for real-time performance.
Unreal Editor: Thanks to the Unreal Editor, you will be able to take world-building to the next level. This integrated development environment is available on Windows, Linux, and Mac and supports multi-user editing which allows everyone in the team to make changes simultaneously. Also, covering huge outdoor environments is possible.
Games with Unreal Engine: Some of the most beloved games of all time are created using Unreal Engine, and it is highly likely that one of your favorites is also on the list. This is an important point because it can give you a concrete idea of the engine's capabilities.
Blueprints: Thanks to this feature, prototyping, and shipping interactive content is possible without coding. For example, you can build object behaviors and modify user interfaces.

How does Unreal Engine work?

Although the software has an optimized interface, it can be challenging for people who have very little knowledge in computing. However, you can always find helpful tips and even enjoy your first Unreal Engine tutorial on the publisher’s website - the first among many others provided for free, that is.

Is Unreal Engine free?

The Creator license is free but requires authentication. The Publishing license is also free to use at first but includes a 5% royalty once the game succeeds: the first $1 million of lifetime gross revenue is royalty-exempt.

Is Unreal Engine safe?

It seems that the software has no history of security issues or abusive data collecting. As always, we recommend reading the official Privacy policy before installing. In general, the Unreal Engine seems as safe as any other game engine - you can also use it exclusively offline.

What's better: Unreal Engine or Unity?

Whether you should choose Unreal Engine or Unity depends on several factors. Unreal Engine offers better graphics than Unity, making it more attractive for bigger productions and visual artists. However, because it requires bigger teams developers may prefer Unity when this is not possible. Also, depending on the game, you might not necessarily need something as powerful as Unreal Engine but rather Unity which will also optimize the game's size. Don't hesitate to check different comparisons in order to gather all the information you need.

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