Garry's Mod was created in 2004 by Garry Newman's Team of Developers. It started out as a mod that allowed users to rope things to go together, and it made the pistol shoot out manhacks and other things to build. Since then, the game has gone through various versions, adding more and more features until it became the game based mod it is today. After the tenth version of Garry's Mod, the mod was no longer referred by its number and just called Garry's Mod.
Garry's Mod allows players to manipulate props from any Source engine game installed on their computer (or ones created by the community) using the Physics Gun, or Physgun, a blue version of Half-Life 2's Gravity Gun (the same model as the Super Gravity Gun at the end of Half Life 2 as well as some parts of Half-Life 2: Episode One) that allows objects to be picked up from any distance, adjusted in mid-air and frozen in place. A second, multi-purpose gun called the Tool Gun can perform many tasks such as weld objects together or rope them together with ropes or controllable winches, plus hanging lights and lamps, doors and buttons, or whatever the community is able to code it to perform.
Person2: "Garry's Mod, the best physics game ever!"
Person1: "Wow! I love you!"
Mate2: Never heard of it
Two weeks later
Mate two: (one hand typing) Love it oooo yeah looooove it
Mate one: OTT way over the top
Sethhack users have the ability to grab your IP and use a DDoS tool called "devnull" made by Stan that Seth helps market to the children. So you cannot have an anti-cheat to stop sethhack, Seth and his minions will simply DDoS your server. You cannot have active admins to ban them, they will DDoS your server and your admins. You cannot call them out or make just make the game bad for them, they will just DDoS you. You cannot prop trap or counter the sethhack users in any way, they just DDoS you. Sethhack has awakened the once subtle cancer in Garry's Mod, and it will never go away. Seth has damaged the community so much it is now in a unrepairable state. If Sethhack were to go down it would soon be replaced, then Stan would sell devnull on that forum. It would be the same.
sethhackuser: lol noob u want ddos ? u better not ban noob ;)
user3: why would you aimbot in Garry's Mod?
sethhackuser omg noob ! enjoy ur ddos fag noob !!!