What is Unreal Engine – Should I learn Unreal engine Software

Unreal Engine 4 is a complete suite of development tools made for anyone working with real-time technology. From enterprise applications and cinematic experiences to high-quality games across PC, console, mobile, VR and AR, Unreal Engine 4 gives you everything you need to start, ship, grow and stand out from the crowd.

The Unreal Engine is a game engine developed by Epic Games, first showcased in the 1998 first-person shooter game Unreal. Although primarily developed for first-person shooters, it has been successfully used in a variety of other genres, including stealth, fighting games, MMORPGs, and other RPGs.”

为了使其更简单，游戏引擎是您用来创建游戏的东西。它就像汽车的发动机。虽然你可能拥有每个其他组件，就像身体，挡风玻璃，刮水器，轮胎和东西一样，没有引擎，没有一个人可以带到生活中。

此特定游戏引擎利用C ++或预先构建的视觉脚本蓝图来脚本您的游戏或其他与媒体相关的内容。UnrealScript曾经是用于编程游戏的另一个脚本语言。为莫德斯和爱好者制作了编程语言。

Games like Killing Floor, Hellblade: Senua’s Sacrifice, BioShock, Tom Clancy’s Splinter Cell: Blacklist, etc. are all made with Unreal Engine (versions differ).

世界级的工具集和可访问的工作流程使开发人员能够在不触摸代码的情况下快速迭代想法并查看立即结果，而完整的源代码访问使Unreal发动机4社区中的每个人都提供修改和扩展引擎功能的自由。

Advantages of Unreal Engine :

Unreal engine in general is built upon the proven structure of many AAA games. It is a highly evolved engine for more than a decade. It’s a very subjective pro here , in short , you can trust it to manage a large / complex game. Understand that Epic is a multi-decade old company that not only build engine, but also uses their own engine to build game. To say that the engine follows a proven structure is really an understatement.
It has excellent art pipeline. Node-based shader authoring has always been a huge pro for unreal for a long time.
Fully open source. Community is constantly helping Epic to improve the engine. You can see the list of non-epic contributors at every major release. On top of that you can dig into the source to find our how certain functions work at lower level. If you build with C++ , you can build from source , or not. If you build with blueprint , you can find our how certain functions work at lower level.
Blueprint ( Visual Programming ) is a powerful engine-wide tool that could be easily extended if you have additional manpower in C++.
Tonnes of learning material and exceptional quality stock asset (mostly built by Epic)

Disadvantages of UnrealEngine :

较少的插件（特别是在社交媒体侧）与Unity相比。
Quite a bit of learning curve to understand best practice. Unreal tend to prefer you to work with their structure of doing things. This isn’t exactly a con , but something to understand beforehand.
If you’re working on a large scale budget , you might need to negotiate a custom licensing unless you’re willing to pay 5% gross profit.