Multiplayer-Arcade is a freamwork designed to make it easier for you to write multiplayer games so that you don't have to worry about all the difficult issues related to communication between players. With this framework you can write your own multiplayer game almost as easily as if you were writing a regular game in the Arcade library.
Everything you need to write your own multiplayer game is in game.py.
To start the server you need to run the server.py file. (you don't need to know how it works but of course it would be better if you knew how it works)
The client.py file is used to start game and connect to the server, if you want run it without console, you can change extension to .pyw
I would like to thank Caleb Hattingh for his performance at PyCon in Australia, he helped me a lot in creating this framework. I would also like to thank everyone involved in the development of the Arcade library.