Steam Workshop::GM_Terralice Sandbox Addons

Portal Gun - Aperture Science Handheld Portal Device

Created by prynncesslua

I'm no longer offering support for this addon. Sorry, everyone! Use at your own risk. Description: A fully functional Portal Gun. This is by far the most eloquent and bug- free portal gun available within Garry's Mod. Left click to shoot a blue portal. Rig...

Spy Backstabbing Pack

Created by Lazy

Feel free to leave a like if you enjoy this addon. Thanks to Buu342 for the base code. This wouldn't be possible without him. Requires: Team Fortress 2...

TF2 Buildables Sweps

Created by Gonzo シ

Hello and welcome! Here's some sents that i've coded, but well, i decided to release it because i don't want they die in my HDD Seems to be a bit buggy, but works online, at least i know There's no metal, this was intended for darkrp, so you can upgrade an...

Colt Revolver

Created by Juckey

Ever wanted to play Russian Roulette with your friends without the side effects, or just wanted to go gunslinger with a good ol' Colt and shoot some Kleiners? Well, now you can! The weapon can be found under "Other" as "Colt Revolver." Ammo can be found un...

Fire Extinguisher

Created by Rubat

Extinguish fire! A classic fire extinguisher, just like in Half-Life 2: Beta. And it pushes physics objects too! It uses custom ammo, which can be replenished by jumping into water or picking up another fire extinguisher....

Nyan Gun

Created by Rubat

The Nyan Gun, the weapon of mass destruction and annoyance, updated! Now it plays the WHOLE song and you can shoot nyan cat bombs! To shoot Nyan Cat Bombs press RELOAD key. Do NOT reupload any modifications of this gun. The map on screenshots is ep2_outlan...

Emplacement Gun

Created by Zaubermuffin

Who could forget the famous emplacement gun from Half-Life 2? Because the mapped ones seem to have broken in GMod, I decided to realize them as a SENT. Features Working emplacement gun almost like in Half-Life 2 Searchlight to make sure you won't miss a ta...

Flight SWEP

Created by tuxe

A semi realistic flight simulator that I made while learning lua. Turned out to be much more fun that anticipated. Primary Fire (Left click) starts flight mode, where you can essentially walk in any direction, even up. You cannot take fall damage while in ...

Enhanced Spiderman SWEP

Created by Celnak

Hello everybody this is GamerTech13 and this is the enhanced spidermans swep!!!!! New Features: Web Attack Viemodel Better Swinging Web Miss Animation Spiderman viemodel animation Controls: Left Click - Web Swing Right Click - Web Attack UPDATE IS OUT!!! N...

Skyrim Dragon Shouts

Created by j2b2

Skyrim Dragon Shouts In Garrysmod ___________________________ WATCH THE VIDEOS BEFORE YOU COMPLAIN IT DOESN'T WORK OR ASK HOW TO DO SOMETHING ___________________________ Instructions: Enable developer console by going to Options>Keyboard>Advanced>Enable De...

Episodic Pill Pack

Created by Parakeet

This pack contains morphs that can turn you into NPCs from the Half-Life 2 episodes. You MUST have content from the Half Life 2 Episodes to use this. You MUST have the Morph Mod to use this. Find the link in the sidebar. ...

Team Fortress Pill Pack

Created by Parakeet

This pack contains morphs that can turn you into NPCs from Team Fortress 2. You MUST have content from Team Fortress 2 to use this. You MUST have the Morph Mod to use this. Find the link in the sidebar. Most of these pills have skins that can be accessed b...

Bullet Time

Created by sрy

Designed for singleplayer and multiplayer. Features: - FOR SINGLEPLAYER: Provides a finite source of bullet time, which decreases as you spend more time in it, regenerates on it's own only up to 40% (can be changed), to get it up to 100%, you'll have to sh...

DiveDodge: A Diving/BulletDodge Addon

Created by 「Schwipsy」

Please make a video of the addon if you can.If it's good I'll post it here! This is an addon that makes you capable to make a bulletdodge/dive like John Woo movies, Matrix or Max Payne. Controls: Press SHIFT(Run button)+E(use button)+A move button and you'...

CoverSnap: A Simple Cover System

Created by 「Schwipsy」

Hey, the addon broke with Garry's Mod's new update. I've read in the forums that some people are waiting for this to get fixed. Anyway, the command that isn't working is "GetNWvector". I'll wait a while and maybe'll fix it afterwards. The thing is, I'm no ...

S.M.A.R.T.:Smooth Parkour Movement

Created by 「Schwipsy」

EDIT:F*ck, I just realized that I typed "Across" twice on the workshop Image. Added a video a dude made with this mod!(Lt Sprinkulz) Please do a video of the addon if you can, I'll upload it here. S.M.A.R.T. Stands for Smooth Movement Across Random Terrain...

Fly By Sounds

Created by Eepy Sofi

Dynamic wind sounds when props fly past you. (Updated & Optimized 2025) Have a fix or optimization? Contribute here! More Info: Applies to props, ragdolls, 'Bouncy Ball' from Sandbox, and more. Volume and Pitch scale based on multiple variables such as spe...

Extended Properties

Created by Rubat

This addon adds a lot of properties to Half-Life 2 and Garry's Mod entites such as turrets, rollermines, suit chargers, flashlights, dynamites, NPCs and anti-antlion thumpers. There are over 72 different actions for different entites and NPCs. UsageHold C ...

Simple ThirdPerson - Sliders & Fixes!

Created by FailCake

Its just a simple client side ThirdPerson. WORKS WELL WITH PAC3 :D! Note, the playermodel is a PAC Wanna help out? Check https://github.com/edunad/simplethirdperson http://i.imgur.com/zpNjjGk.png If you Don't see yourself when in thirdperson, make sure the...

Haus The Plague Doktor

Created by Splinks

Q: What do you get when you mix a fourteenth-century plague doctor with the Matrix? A: Haus The Plague Doktor A present made for my good friend: http://cdn.akamai.steamstatic.com/steamcommunity/public/images/avatars/ab/ab8368ae14dd1b4db90dfe70b9d28cc684fa6...

Mr. Foster (Steampunk) - Playermodel and NPC

Created by Lyth

"The SuperFantastic life of a day trader and evening attraction at London's premiere karaoke bar. It's a shame no publishers are still alive to pick up Foster's half finished autobiography. The final chapter - An Orgy of Skull Cracking and Mutant Warfare i...

Tda Hatsune Miku (v2)

Created by CaptainBigButt

Tda Hatsune Miku - Version 2 Revision 1 December 26, 2014 Credits: Tda: Original model Kanekoran: Original Miku classic edit CaptainBigButt: Porting, rigging, editing Satariia: Miku v3 skin variant Sculp: Posing (Images 1 and 2) Get the optional features h...

Deadpool Fixed Hitboxes

Created by Hinki

Deadpool model from ^1pechenko_121's Deadpool model, but with updated hitboxes to allow for more "competitive use" on TTT/DarkRP. I take no credit for anything other than adding hitboxes. Thanks Savvy Kat for the thumbnail and picture. <3 Credit to Apoc fo...

Sith & Jedi Playermodel Pack

Created by Joekr

Note: I Just Want To Let Everyone Know That I did Not Make All The Playermodels In This. Some Were Made By Other People, Which I Will Give Credit Below. This Pack Includes: Darth Vader Anakin Skywalker Obi-Wan Kenobi Yoda Darth Sidious Mace Windu General G...

Starship Troopers bug SNPC's

Created by Maxwell

Starship 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 - exclu...

NPC Tools

Created by Silverlan

SPECIAL THANKS to Cpt. Hazama for fixing the addon! ----------------------------------- I'm done with gmod and I don't take requests, so please stop spamming the comment section. There won't be any updates or new packs. If you want to check out my new proj...

Combine APC

Created by Zaubermuffin

Back from the dead: Maybe compatible again! After the 2020 update broke part of its functionality, it seems like some recent update restored it. If you have issues with your view/controls, please read the FAQ! Who could forget the famous APCs from Half-Lif...

TF2 Driveable Vehicles

Created by Doc

Pack of vehicles from Team Fortress 2, all driveable, like the standard Half-Life 2 buggy. The double decker bus is "open" (you can enter just walking/jumping through the doors) and both deck are accessible, there aren't any passenger seats, just weld as m...

SCars Slim

Created by Sakarias

SCars Version 2.3.5 Don't like normal hl2 vehicles? Then this addon is for you! With SCars you can customize your car in almost any way you want. Everything from paintjob and handling to suspension height and wheels. Keep in mind that this addon just conta...

HL2 vehicles with guns

Created by yackson

Airboat and Jeep with added guns, like in HL2. Also contains a Vehicle Gun tool which can be used to add guns to a normal Jeep / Airboat (I don't recommend using it on other vehicles). Note: This does NOT replace the normal HL2 vehicles. It only adds 2 new...

Seat Weaponiser STool

Created by BFG

***Updated January 2015*** Yeah I made a new version that will work with pretty much any seat. If you have both this one and the new one installed this one will be disabled. ***DOWNLOAD SEAT WEAPONISER II HERE: http://steamproxy.com/sharedfiles/filedet...

(OLD) Animated Prop Tool

Created by no loafing

This is the old version of the Animated Props addon, made back in 2013 when I really wasn't all that great at it. For a modern version of the addon, with improved controls, a better physics implementation, working gestures, and loads of new features to try...

Standing Pose Tool

Created by Winded

This small tool can pose a ragdoll to it's model pose, which usually is a standing pose for ragdolls. It does not work properly with all ragdolls, but for most of them it does....

Ragdoll Mover

Created by Winded

What is it? Ragdoll Mover is a tool that allows you to move ragdolls in a similar way to 3D programs. This also includes IK chains. Why should I use it? If you are fine with physgun, then maybe you don't need to use this. But here's a few key features of w...

Half-Life 2 Tools

Created by Rubat

A set of Half-Life 2 inspired/themed tools. Fully compatible with duplicator. Tool list Headcrab canister tool ( sbox_maxenv_headcrabcanisters ) Ammo crate tool ( sbox_maxitem_ammo_crates ) Item crate tool ( sbox_maxitem_item_crates ) Thumper tool ( sbox_m...

[Official] Precision Tool

Created by [XTT] General Wrex

IF YOU GET GETINFONUM ERRORS, DO THIS IN YOUR CONSOLE precision_defaultrestore https://i.imgur.com/LsdGvWZ.jpg Formerly 'Easy Precision', this tool allows exact movement of objects for accurate building. Push/pull, rotate, and snap props together at specif...

Precision Alignment

Created by ./chosen

This is a reupload of the original precision alignment tool I don't work on this and this is now an unmaintained tool...

Multi-Parent / Unparent Tool

Created by nrlulz

A Multi-Parent tool with a few extra options and a functional reliable unparenting tool. Multi-Parent features: -Area select function - hold use + left click -Contraption select function - hold shift + left click -Added undo functionality -Option to clear ...

Stacker STool

Created by maesles

==== END OF SUPPORT ==== I am no longer putting time into this addon. Feel free to pick up development on your own. Link to source: http:// waa.ai /va1g ==== END OF SUPPORT ==== Fixed for GM13, with other minor tweaks, by me. Not originally my work. Fixes:...

Wiremod

Created by WireTeam

A collection of entities connectable by data wires, which allows for the creation of advanced contraptions. This is the STABLE edition of wiremod, where updates progress much slower. If you need bleeding edge, use Wiremod Canary. Wiremod Landing Page: http...

Nuke Pack 4

Created by Techjar

DISCLAIMER: If you have any problems with this addon, it's likely some kind of conflict. Try disabling some other addons you have. Beyond that I can't help you, as my own installation works perfectly and I cannot reproduce any of the issues that have been ...

GroupChecker

Created by zuzu!!

This will prevent people who don't belong to a specific group from being able to access your server. Instead they will be kicked as soon as they join and be given a link to the group they need to join. Use this to keep your server private without having a ...

gm_bigcity

Created by bigwig

A big open city map. Fully noded for AI...

Gm_Highway14800

Created by Almos

Version 1.0 A long and large road, with desertic environnement. Same map as Gm_Highway192000, but with a construct zone, a building, and new open areas. Perfect to test cars or vehicles. Inspired by the video clip 19-2000 by Gorillaz. Including nodegraph....

sb_new_worlds_2

Created by n00b

SpaceBuild Maps sb_new_worlds_2 and gm_new_worlds by Bynari, all credits go to him. (Just uploaded it here until he wishs to do so himself or take it down) Descriptions from facepunch.com ( https://web.archive.org/web/20160811223126/http://facepunch.com/sh...

gm_fork

Created by Blueberry_pie

A quiet town lies near a mountainous forest littered with landmarks from a bygone era. No other games or addons are required! Features: - A large terrain (maximum map size) with a river, steep hills and dense forests - A town and various other buildings sp...

Builders World Final v3

Created by Singularity

NOTE: This map was designed in 2010-2011 when it was common for maps and mods to require Counter-Strike: Source assests. At this time I have no interest in updating the map to a more "Workshop compatible" state. That being said, you will need CS:S mounted ...