in what order should i learn languages for apps an games development

Answer 1

You must learn to work with game engines like Unreal and their scripting languages.

Answer 2

It dependes of the platform you have chosen, but two of the most popular Unity 3D use C# or Javascript and Unreal Engine use C++

Answer 3

JavaScript to C# or Java

Answer 4

why not c++

Answer 5

c# is used in unity game engine and can be used with xamarin cross platforming with native or forms so alot of options with c#