We want to update you about the multiplayer limitations.
The user could set the number of players per room but you need to take into account that the more players you have the more performance and sync speed will reduce.
For simple games, you could have many connections, and for more complex games you will have to limit the number of connections per room.
The Cyberix3D's built-in multiplayer server will serve only games that are published on the Cyberix3D web site.
If you want to export the game to Android or EXE you will have to install a multiplayer server on your computer or on some VPS.
We will supply a Cyberix3D multiplayer server installation for Windows or Linux.
You could specify in your game the IP address of your multiplayer server.
Regards,
Cyberix3D team