I’m glad that you found this guide. In this guide i’ll demonstrate u the best co-op/multiplayer gamemodes out there in garry’s mod that u can play
ASCENSION 13
Originally made by Ricki ‘Anima’ Hales and Marc ‘Kathar’ Hales, this beloved gamemode has been updated and ported to the latest version of Garry’s Mod, namely Fretta13, with the help of Gedo789. It is a great combination of cooperation and competition in a thrilling race to the top for all.
https://steamcommunity.com/sharedfiles/filedetails/?id=950866826
ASSASINS
You may use stealth, getting high bonuses, or just rush, raking up kills like nobody’s business—the sky is your limit. When the round concludes, whichever player has more points shall be declared as the victor.
The gamemode was created for the win of the 2016 Winter Garry’s Mod Gamemode Competition and was set for at least 3+ players (dummy bots are required if a command has been submitted in the console).
https://steamcommunity.com/sharedfiles/filedetails/?id=834782562
ACTION MAFIA
The game includes a map and supports dynamic gameplay with a recommended player count of 10 or more, though it can be played with as few as 5 players. Whether you’re plotting behind the scenes or trying to figure out who the Mafia is, trust no one, and beware the deception! The more players, the more intense the experience.
https://steamcommunity.com/sharedfiles/filedetails/?id=2488171396
BOIGUHS
But it’s not all smooth sailing-drop something, and a rat might run off with it or start gnawing on your toes. And every 10 minutes, you’ll be treated to a swarm of rats, so you’d best have your gravgun at the ready to punt them off! Get ready for fast-paced action, constant chaos, and some seriously questionable food service!
https://steamcommunity.com/sharedfiles/filedetails/?id=847751533
DECEPTION
The goal is that the VIP must survive, either by eliminating the Agents or by running out the round. The Agents, who do not know each other’s identity, have to find out who the VIP is while trying to eliminate them. Meanwhile, Civilians must protect the VIP no matter what. Agents can gain clues through actions such as pick-pocketing or examining players to determine their role. A VIP can also use a VIP ID card to recruit bodyguards, but Agents can forge fake IDs to mislead others.
The game involves a monetary system, purchaseable hints for the Agents, and a variety of gadgets and weapons, including Agent-exclusive items like C4 and radios that allow for long-range communication. In the event of too many Civilians dying, the VIP can call in Bodyguards, selected from the highest Karma players, to aid in protecting them. The game includes unique mechanics such as karma-based rewards, stamina, health regeneration, and even the ability to drown.
With random roles assigned, different types of rounds, and smart deceptions, Deception offers a thrilling ride of unpredictability where even trust can be as deadly as a bullet.
https://steamcommunity.com/sharedfiles/filedetails/?id=966444856
EXTREME FOOTBALL THROWDOWN
With a variety of zany weapons and power-ups at your disposal, no match is predictable or low on action. Whether it’s a strategic game or just fun because of the chaos, this is the only American football gamemode you’ll ever need!
https://steamcommunity.com/sharedfiles/filedetails/?id=104625632
TRASH COMPACTOR
With only a limited amount of time to make your trash-throwing spree count, it’s all about precision, timing, and pure mayhem. Be it the random chucking of objects or plotting the next move, the aim is simple-to bury your friends under a mountain of trash! So, buckle up for one wild ride of chaos and revenge!
https://steamcommunity.com/sharedfiles/filedetails/?id=495998201
SACRIFUN
You cannot fight the Killer as a Runner. Instead, your only hope is to sabotage the other Runners and ensure that they will be the Killer’s next victim. Push, tackle, grab, and bodyblock your way to survival by tossing others to the Killer! The more Runners you get killed, the more Clones you will receive. Clones are your secret weapon-they’re fake players that enable you to block others without putting your life at risk.
Use your Sense ability to detect other Runners but know this: every time you reveal others, you are also revealing yourself to the Killer! If a Runner causes your death, you then respawn as a Skeleton, able to seek revenge through bodyblocking and getting them killed. In Sacrifun, every Runner is for themselves; only the most devious, backstabbing players will survive.
https://steamcommunity.com/sharedfiles/filedetails/?id=821019109
CONCLUSION
Whether you’re hosting a server or just enjoying these modes, your involvement counts for a lot. Let’s keep these fun and chaotic experiences alive in the Garry’s Mod community!
I’ve also made a collection for all of these gamemodes below; check it out and get involved!
https://steamcommunity.com/sharedfiles/filedetails/?id=3381690741
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And that wraps up our share on Garry’s Mod: Best unknown multiplayer gamemodes. If you have any additional insights or tips to contribute, don’t hesitate to drop a comment below. For a more in-depth read, you can refer to the original article here by denis, who deserves all the credit. Happy gaming!