I just asked if you can use Spanish. I attach this text if not:

Thanks for the welcome !, and the question was to try to connect from gamemaker. Currently I made a very very basic server in Node but I would like to take advantage of something already made like Colyseus, which is a very good development, congratulations!

Gracias por la bienvenida Endel. Se puede utilizar castellano?

Gamemaker support is planned?, to be able to connect from the Gamemaker client?. Thank you very much!