How to write a 2d game client?

Question

Game development

I know Python, C++, Java, C#. Which of these is best for writing a 2d online game client?
Something like this
Before I started writing in Python Pygame, but I had a set of problems, one of them is a text field
Thanks in advance for your answer

Answer 1

Unity3d is the engine with the largest community and the lowest barrier to entry.

Answer 2

I know Python, C++, Java, C#

Apparently the languages ​​​​are written in descending order of knowledge ... If the python did not fit, then you need to take C ++

Answer 3

In python, apart from text games and graphic novels, you can’t write anything, you can immediately forget about it. I would not advise looking for a graphic library either, you need an engine, otherwise you are tormented to implement each feature. After all, the engine is not only a GUI, it is also work with atlases, batching, animations, shaders and other convenient little things. Take Unity, Unreal or whatever, save yourself a lot of time.

Answer 4

Это простой изометрический уровень, в принципе - подойдёт любой язык.
Web-app(nwjs.io+js)+server(node.js) и получите искомое.

Answer 5

Меня не интересует движок!
Мне интересна библиотека gui с помощью которой я смогу все написать(язык, библиотека)