Testing THNK multiplayer protocols on a verry basic PLATFORMER (right, left, spacebar)
The local mode works only on the same computer (I could't make it work between 2 computer, is it possible ?  do you know how to do ??)
The P2P mode works (but strangely not on all the sytems I tried...)
The Gecko mode is not finished yet. (I don't really know how to configure it.. any help warmly welcome :)

Thanks to all the people on the various forums and video chanels who helped me understand how this works, and of course thanks to Arthuro555 and all Gdevelopers.
(I'm in the process of making an extension for this, but in the meantime I could diffuse the code for who wants to look at it.)

Multiplayer_Base(with_THNK)