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What is Steam Datagram Relay / Steam Networking?

Resources:

• https://partner.steamgames.com/doc/features/multiplayer/networking
• https://partner.steamgames.com/doc/features/multiplayer/steamdatagramrelay

Steam Networking is a bundle of APIs that do a lot of things and most notably support Steam Datagram Relay, which is provided by Valve to proxy connections to your server/SRCDS, to protect your server/SRCDS from DDOS, and provide P2P support.

Previously, if you could not port-forward your SRCDS server's ports, it would only work as a LAN server and other players wouldn't be able to join.

aamiaa

Caution

As of April 7th 2026, Discord has expressed their intent to crack down on automating quest completion.

Some users have received the following system message:

There isn't much I can do to make the script undetected, so use it at your own risk, as you most likely WILL get flagged by doing so.

Complete Recent Discord Quest

m1nuz

#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <X11/Xlib.h>

bool quited = false;

void on_delete(Display * display, Window window)
{
    XDestroyWindow(display, window);