Mods / Coop

• FFA:S 2.0 Alpha SWEPsby sрyCheck out the game I've released on Steam! This is the official FA:S 2.0 SWEPs pack that I worked along with the developers of the mod, to make sure that it matches their tastes. The base is written completely from scratch. In case you're interested, get the source mod here. To be able to attach...2.8M downloadsupdated 11 y ago
• FFA:S 2.0 Alpha SWEPs - Riflesby sрyRequires FA:S 2.0 Alpha SWEPs! (Click here) Requires FA:S 2.0 Alpha SWEPs! (Click here) Requires FA:S 2.0 Alpha SWEPs! (Click here) This is an optional SWEP pack that adds more rifles to the official FA:S 2.0 SWEPs pack that I worked along with the developers of the mod, to make sure that it matc...2.5M downloadsupdated 13 y ago
• FFA:S 2.0 Alpha SWEPS - Pistolsby sрyRequires FA:S 2.0 Alpha SWEPs! (Click here) Requires FA:S 2.0 Alpha SWEPs! (Click here) Requires FA:S 2.0 Alpha SWEPs! (Click here) This is an optional SWEP pack that adds more pistols to the official FA:S 2.0 SWEPs pack that I worked along with the developers of the mod, to make sure that it mat...2.5M downloadsupdated 13 y ago
• FFA:S 2.0 Alpha SWEPs - SMGsby sрyRequires FA:S 2.0 Alpha SWEPs! (Click here) Requires FA:S 2.0 Alpha SWEPs! (Click here) Requires FA:S 2.0 Alpha SWEPs! (Click here) This is an optional SWEP pack that adds more sub-machine guns to the official FA:S 2.0 SWEPs pack that I worked along with the developers of the mod, to make sure th...2.5M downloadsupdated 13 y ago
• FFA:S 2.0 Alpha SWEPs - Miscby sрyRequires FA:S 2.0 Alpha SWEPs! (Click here) Requires FA:S 2.0 Alpha SWEPs! (Click here) Requires FA:S 2.0 Alpha SWEPs! (Click here) This is an optional SWEP pack that adds various miscellaneous weapons to the official FA:S 2.0 SWEPs pack that I worked along with the developers of the mod, to make...2.4M downloadsupdated 11 y ago
• FFA:S 2.0 Alpha SWEPs - Shotgunsby sрyRequires FA:S 2.0 Alpha SWEPs! (Click here) Requires FA:S 2.0 Alpha SWEPs! (Click here) Requires FA:S 2.0 Alpha SWEPs! (Click here) This is an optional SWEP pack that adds more shotguns to the official FA:S 2.0 SWEPs pack that I worked along with the developers of the mod, to make sure that it ma...2.4M downloadsupdated 13 y ago
• IIron Man [Playermodel/NPC]by DustyIron Man's Mark 7 armor, used as his primary suit in The Avengers. The Iron Patriot's armor, as seen in Iron Man 3. What's in it: - Two NPCs for each set of armor, good and bad. Sorry, they just use the standard rebel and combine base - no flying, laser blasting dudes here. :( - Playermodel with...2.4M downloadsupdated 13 y ago
• FFA:S 2.0 Alpha SWEPs - U. Riflesby sрyRequires FA:S 2.0 Alpha SWEPs! (Click here) Requires FA:S 2.0 Alpha SWEPs! (Click here) Requires FA:S 2.0 Alpha SWEPs! (Click here) This is an optional SWEP pack that adds a few unofficial rifles to the official FA:S 2.0 SWEPs pack that I worked on with Tayley. The base is written completely from...2.3M downloadsupdated 13 y ago
• SSlender Forestby MontEThe Steam workshop download (This one) has just the night version, but the Gamebanana link has both the night version and the day version. - Slender Forest (Regular map) - Slender Forest Day (Suggested by Kanda Sorata) Cool Things You Should Know + Thanks to -Sev-, you can now have Slenderman in...1.5M downloadsupdated 13 y ago
• AActive Camouflageby piqeyHide from your foes with a wonderful blend of the Crysis Cloak mode and the infamous Active Camo from the Halo series. To Do: - Add bouncy icon in weapon selection. - Make the stealth apply to NPCs. - Add selectable soundpacks, "Crysis" being the default soundpack. Rules of this page: 1. Do NOT p...1.2M downloadsupdated 12 y ago
• SStarship Troopers bug SNPC'sby MaxwellStarship Troopers was released in year 2005 by now dead Strangelite Studios, i always wanted these bugs and some stuff in GMOD, first i made ragdolls but this is not enough for me eventually. So i did it, first SNPC's from this game of my childhood - exclusive for gmod. You can optimize almost ev...1.1M downloadsupdated 12 y ago
• Tttt_theship_v1by VIOLATIONMr. X's majestic cruise ship the Cotopoxi is brought to life in a new exciting way, designed for the Trouble in Terrorist Town Gamemode. ----- The Terrorists embark on a journey they soon won't forget- The cruise of a lifetime on a top of the line ship, The Cotopoxi. These terrorists have all bee...869.8k downloadsupdated 14 y ago
• SScary United Coopby EmnuAn old horror map of mine859.8k downloadsupdated 13 y ago
• Ggm_Shamblesby FartomaticatronWelcome to Shambles way, the evacuated English suburbs set in the midst of an apocalypse... Features: -10 houses with interiors and gardens -English architecture -based on my real street -Fully noded environment -Optimisation for intense gameplay -Big build space -Huge farmland -Sewer system -HDR...709.1k downloadsupdated 13 y ago
• GGM Nightmare Church - Horror Free Roam Scary Map (Original)by gtamike_TSGK➔ The New Map is now out! =) ➔ GM_Nightmare_Church_Two - Halloween 2025 ➔➔➔HERE: ↓↓↓↓↓↓↓↓↓↓↓↓↓↓ ↑↑↑↑↑↑↑↑↑↑↑↑↑↑ Subscribe > Start Garry's Mod > Start New Game > Sandbox > GM_Nightmare_Church_HD I see you - Subscribe and play if you dare I'm waiting for you! Nightmare Church Official Steam ➔ Group...674.4k downloadsupdated 9 y ago
• SScary Horror Map Packby EmnuUpdated versions of the maps in this pack here: Death of the Dream 1, 2 & 3 Death of the Dream 4 Hell's Resort Scary United Coop Hell's Prison661.0k downloadsupdated 14 y ago
• MMy Nightmareby The Ghost of Captain Cutler--A Horror Map-- PLEASE SUPPORT! -- LIKE THIS IF YOU ENJOYED IT! READ EVERYTHING BELOW: TELL YOUR FRIENDS! My new horror map is finally out! Rules: *This is classic style, play with the default Sandbox Gamemode! *NO FLASHLIGHTS - type mp_flashlight 0 in the console *NO AMNESIA LANTERN, DAMMIT! US...654.8k downloadsupdated 14 y ago
• AAmnesia Lantern Reworkby Buu342A complete rework (from the ground up) of my original Amnesia: TDD Lantern Swep. This is an incredible improvement over my old mod, and I think it shows well just how much passion and willingness to keep trying and improve can affect someone's work. I barely could work with Lua, much less even ed...647.8k downloadsupdated 9 y ago
• TT-rex NPC !by Tenshi SakarjiIts a T-rex NPC ! To spawn Q>Animals>T-rex I'm reuploading it to workshop. Added sounds and modifed code. Most errors removed. Known bugs: -No head punch animation -Buging when killing him So have fun and ROAR!! --- I had removed most of errors changed model and added sounds. Bug with kiling and...642.0k downloadsupdated 14 y ago
• AAlien Isolation Pill Packby ⇜ Tina ⇝This Pill Pack included pills of two aliens (old/new model) and facehugger from alien isolation. REQUIRES PARAKEET'S PILL PACK AND ALIEN SNPC ! Alien pill have almost all actions which have SNPC. Controls: Alien: Left Mouse Button - attack (in vent - sound) Right Mouse Button - jump into the vent...638.8k downloadsupdated 11 y ago
• LLua Rollercoastersby FoohyThis is a fully lua-controlled rollercoaster addon. You create individual nodes, and a track (with the catmull-rom spline algorithm) is generated between them. Facepunch thread: The map in the video is gm_shadypeak This also goes well with this map! Frequently Asked Questions Q: My tracks are all...616.9k downloadsupdated 13 y ago
• ((SINKABLE) RMS Valiantby Acid*-*-* READ THE DESCRIPTION BEFORE PLAYING *-*-* *-*-* PRESS THE BUTTON ON THE SHIPS WHEEL, LOCATED ON THE BRIDGE *-*-* *-*-* MULTIPLAYER WILL LIKELY CAUSE SERIOUS FPS LAG *-*-* *-*-* RIGHT CLICK ON THE SHIP AND SELECT 'MAKE PERSISTANT' BEFORE USING YOUR PHYSGUN *-*-* Ladies and gentlemen, she's f...583.5k downloadsupdated 13 y ago
• BBreaching Chargeby SevanDescription: This weapon can plant multiple explosives on any surface. This includes: Vehicles, Players, NPCs, Props, Doors, etc. Not only does it open traditional doors, but also fading doors as well. The detonator is also not specific to the person who plants it. So if you choose to you could p...560.4k downloadsupdated 7 y ago
• NNextBot Zombies 2.0by chillin 🚶‍➡Subscribe to NEXTBOTS 3.0 for new human and zombie nextbots! _______________________________________________________________________ HOW TO USE Nextbots use a navigation mesh instead of an ai node. You can generate one for a map by typing in the following command: "nav_generate" Depending on the...534.8k downloadsupdated 9 y ago
• Ggm_abandoned_metroby SaLaMiAfter creating gm_parasite i wanted to create a new horror map, so i present to you my newest horror map : gm_abandoned_metro PLAYSTYLE This map is supposed to be played on your own, but your friends can tag along. Also turn up your volume, make your room as dark as possible and focus to create m...524.9k downloadsupdated 14 y ago
• Tttt_foundation_a1by VIOLATIONAfter traveling for endless miles through the intense fog of an ocean unknown, the terrorists find themselves shipwrecked and stranded in a mysterious place- A network of piers, walkways and cliffs that have signs of civilization and unknown tests that appear to have taken place here. There are a...523.4k downloadsupdated 14 y ago
• TThe Bunker (Horror)by PokeRules Don't spawn anything. Don't Noclip. Use flashlight when it's enable. Don't try to break the map. Turn the volume up! Gameplay time is around 20 minutes. Making maps Hello there, we are a group that are making maps. If you need any help with hammer in anyway or form, join we can help you! Wa...517.0k downloadsupdated 12 y ago
• CCombine_Onslaught_V3.1by InsaneAlternativeFIGHT OFF THE INCOMING COMBINE! Credit of this map goes to Rodier for the original map, and to Sally for the 3.1 update. :D Aren't they great? My YouTube! This is an old map from Gmod10. Lots of fun, fight off the combines and other spawnable combine machines. Go to the top floor of the castle to...511.9k downloadsupdated 14 y ago
• PPurple Man Playermodel/NPC [FNAF 2]by we dont use natural ingredients493.8k downloadsupdated 12 y ago
• CCS:GO SWEP Packby Buu342CS:GO is NOT required! IF YOU'RE GETTING ERRORS, BE SURE YOU SUBSCIBED TO THE SWEP BASE!!! Are you tired of not having CS:GO guns? Are you tired of crappy ports with the CS:S hands and awful animations? Well then I present to you my CS:GO swep pack! After finally learning how to make viewmodels a...487.6k downloadsupdated 12 y ago
• EElmoby M4N0CR4ZYElmo is a cartoon character Sesame Street. Download: Cookie monster Dollynho V2 Zé Bostola Vetorzinho Barriguinha mole Canarinho pistola Didi - Bazuca Faustão - Bazuca Alan Bib'sfiha - Bazuca Error Hide V2 gm_GrandeCidade Model and textures made by me M4n0Cr4zy.440.2k downloadsupdated 5 y ago
• Ggm_bigcity_nightby » Magic «A night version of bigcity! **If you have problems with textures being solid colours try "mat_specular 0/1"(replace 0/1 with the opposite to whatever the command is currently set to eg. if mat_specular is 1 change it to 0) in console!** (thanks, Tarahowl) Requires CSS/HL2, maybe EP2 --Revision 3:...437.2k downloadsupdated 14 y ago
• WWunderwaffe DG-2 SWEPby we dont use natural ingredientsHey everybody, today I bring you another amazing swep, the Wunderwaffe from Call of Duty zombies! This swep works in first, and third person meaning that it will be fun for you and your friends to play with! Another thing this swep has is sounds, C model hands, and electrocution! I have been work...436.9k downloadsupdated 11 y ago
• CCombine Human Voicesby Sublime Lunatic///////////////EVALUATE PLEASE///////////////// This replaces almost all combine voices to human voices. If you wanna make the fight much brutaler, I recommend you this. The voices have been exported from BMS Steam Ver. You no longer be worried about artificial mechanical voices. Please take a lo...433.5k downloadsupdated 9 y ago
• SSMOD: Tactical NPCsby JaymesAnother addon I released several years ago that I've remade and improved. This time, it's the SMOD Tactical models. --------- Credits --------- OneManShow: He created SMOD, it's a really great mod I'd highly suggest taking a look at it SMOD: Tactical community - Creating the models, materials, an...401.4k downloadsupdated 13 y ago
• Ggm_Shambles_dayby FartomaticatronDawn has arrived in Shambles way and it brings a familiar suburb into an eerie new light... Features: -New day lighting -10 houses to explore -English architecture -Farmland -Sewer system -Massive skybox -Fully noded environment -Cube maps, HDR lighting -Ambient sounds -Balance of space, detail a...390.9k downloadsupdated 13 y ago
• TTF2BDR[TF2 Pill Pack]by YourPonyFriendPrepare to update(its not april fools). Also do not blame me if its not working currently. TF2 Giant Robots is HERE AGAIN! Giant Robots TF2 Pill Pack Works only with Team Fortress Pill Pack and Parakeet's Pill Pack How to install: Remove addon if u have installed already, quit the game and downlo...386.5k downloadsupdated 11 y ago
• HHummer H3by tummmy²This is a Hummer H3, the baby Hummer. This is an old addon originally made on gmod.org, but now it is better and fixed up. To find it, go to the vehicles tab, and find "Dalax's Vehicles". The bodygrouping tool is useful here, as it comes with some skins. There are two versions to choose from, the...365.7k downloadsupdated 12 y ago
• FFive Nights at Treasure Island ENT'sby we dont use natural ingredientsThese ENT's were made by o. The Models were made by ButterShutter, and o made the original code. If it weren't for those 2, these wouldn't be happening. These Ent's are located in the 'Entities' Tab. NPCs COMING SOON! PLEASE STOP PESTERING US! Yes, it is here. Hey everybody, thanks so much for al...360.3k downloadsupdated 12 y ago
• HHell on earth (Horror)by PokeRules Don't spawn anything. Don't Noclip. Don't use flashlight. Don't try to break the map. Don't use mods! Turn the volume up! Gameplay time is around 20 minutes. Are you stuck? Click here to watch a Walkthrough! Remember to follow me Click here and press the follow button on the right! Making m...359.6k downloadsupdated 12 y ago
• CCoruscantby VoodooRaisinsNOT MADE BY ME. IMAGES AND THUMBNAIL, HOWEVER, ARE MINE. ORIGINAL CREATOR: Zoi.Kun (?) Futuristic city map for HL2 Deathmatch that resembles Coruscant from the Star Wars films. Name of map is "dm_cloudcity"358.8k downloadsupdated 12 y ago
• Ggm_parasiteby SaLaMiIt's horror themed so grab your flashlight! Hope you'll like it!343.2k downloadsupdated 14 y ago
• Ddrivable BF3 vehiclesby dg131313NEED SCARS(SLIM/BASIC/EXTRA) *Skyrim NPC pack may cause crashes (these vehicles will show up in "Scars-BF3") Includes:US:AAV7A1 M1128 M1A2 M1A2 TUSK(coaxial HMG) RU:T90A (Mouse1 for maingun Mouse2 for coaxial LMG Shift for smoke) Fixed phymodels for M1A2/T90A All the credit goes to EA/DICE LAVs(-...337.8k downloadsupdated 14 y ago
• Pph_house_A1by KVL3RThis House themed PropHunt map features 2 floors with 2 bathrooms, 2 bedrooms, 1 kitchen a living room, a basement, and a laundry room. This map does require Counter Strike: source for a few textures but not a lot. Recommended player size 2-10 Note: the grey doors cannot be opened.337.2k downloadsupdated 13 y ago
• GGm_Apartment_Raid_V1by Citizen_001A recent Obsidian Conflict map I created, ported to Garrysmod for your NPC fighting pleasure. An intense hold-out against the AI unfolds in this non-stop, in-your-face, defense/destructible map. You take the place of one of the rebel defenders making their last stand in this unsuspecting apartmen...334.5k downloadsupdated 14 y ago
• [[Stool] Light Bridgesby Gonzo シIs atool and whit that you can place light bridges,like portal 2... It can fail, ...I mean like short size or don't activate,try again and try not place in long sized322.7k downloadsupdated 14 y ago
• [[DarkRp] GTA V HUDby ownerminrazerVery very outdated addon but, works..maybe321.9k downloadsupdated 12 y ago
• BBuu342's Weapon Baseby Buu342Edit 19/03/2021 THIS ADDON IS SUPER OBSOLETE. USE THIS MUCH BETTER WEAPON BASE INSTEAD. NO SUPPORT WILL BE GIVEN FOR THIS WEAPON BASE ANYMORE. I've Uploaded my swep base seperately for 2 reasons: 1. It makes it easier for me to update stuff. If i want to update the swep base, then Like this i onl...314.4k downloadsupdated 12 y ago

62 coop mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.