C++ is a lower-level general-purpose language that was also built as an extension of a C language, hence why sometimes it's called “C with classes”. ... Both Unity and UnrealEngine utilize C++ in their source code: Unity is partially written using C++ and C#, whereas Unreal Engine is written in C++ entirely.

Do you need C for Unity?

You don't need to learn C# to use Unity, but if you want to become a better Unity developer, having a solid understanding of C# will be a huge bonus and increase your market value and confidence with the software. I'd suggest checking out the C# from scratch video tutorials on

Is C sharp good for Unity?

Intermediate Object-Oriented Programming for Unity Games

Well, C# is a really good language for learning how to program and then programming professionally. Also, the Unity game engine is very popular with indie game developers; Unity games were downloaded 16,000,000,000 times in 2016!