Hi, i suggest you to remove localhost from listen.
gameServer.listen(PORT);

or:

import dns from 'dns';
import os from 'os';

dns.lookup(os.hostname(), (error, address, fam) => {
gameServer.listen(PORT, address || 'localhost');
console.log(Running on ws://${address}:${PORT});
});

hello guys, this is my game, a habbo-style multiplayer social game, I made it using unity and colyseus, unfortunately I haven't an alpha version available yet, I'm having a problem with an issue when configuring the server on AWS.
Issue #2