Steam Workshop::Build Sandbox [Wire, AdvDupe2, Parent, Sprops, E2 extensions]

Buoyancy Tool

Created by Endymion

Buoyancy Tool for gmod13...

ColorMater Tool

Created by nrlulz

A simple tool that allows you to change both the color and material of a prop at once. Can also copy color/material from another prop and has the option to apply it to every prop you spawn. Originally by tad2020...

Constraint Information Tool

Created by nrlulz

Select a prop and it draws out all the constraints attached to it. Handy for trying to build efficiently and minimize lag on a contraption. Update on 2/25/13: - Optimizations to draw functions, better FPS while drawing constraints - Text overlapping should...

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 ...

Extended Spawnmenu

Created by Rubat

A small script that extends abilities of your spawnmenu: * Allows you to browse through Garry's Mod 12 / Legacy addon models * Allows you to browse through Game, Addon, Legacy Addon materials and sounds * Gives you detailed information on installed Worksho...

Make Spherical

Created by daveth

Make Spherical gives most* entities perfectly spherical collisions that don't bounce when rolling or clip through the ground at high speeds like normal triangle-based collision meshes (meaning that it's perfect for wheels!). Simply left click on an entity ...

Measuring Stick Tool

Created by nrlulz

Measures the distance from one point to another, a handy building tool fixed up for GM13. Now with unit conversions! Originally by OverloadUT....

Model Property

Created by Jon a scone

It's something everybody needs -- a way of setting the model of a prop, whilst maintaining colour, angles and materials! Long story short, it allows you to copy, and set the model of (most) entities. Its main use is for builders who can't be arsed to spawn...

Dathus' Core (E2 Functions)

Created by Dathus [BR]

A group of Expression 2 (Wiremod) functions. The addon is still being developed, some functions are not working anymore, and will be fixed, Send a bug report if you find any lua errors generated by this addon. Version: 1.3.1 Github Repository You can downl...

No Collide All - Multi

Created by [XTT] General Wrex

No Collide All Multi Ignores all collisions between all selected props with all props on the map, just not the map itself! if you're looking for a way to just no collide a group of props on a single contraption then subscribe to https://steamhost.cn/steamcommunity_com/s...

No Collide Everything

Created by ...YEAR OF AOKO?

Make an object have no collisions with everything including or except the world. This tool can also disable self-collision on ragdolls and other objects with multiple collision meshes. -----------------------------------------------------------------------...

PAC3

Created by CapsAdm¡n

ABOUT: Gives you the ability to personalize your player model's look by placing objects and effects on yourself. You can go from putting just a hat on your head to creating an entire new player model. PAC can also work on vehicles or props. You can wear yo...

physgun build mode

Created by [HWEMC] hoyo321

I fixed it! but i didn't made it. Author: Wenli type "physgun buildmode 1" to console if this doesn't work...

Player Face Pose

Created by nrlulz

This addon allows you to face pose your own player model and save it so that it's permanent, after deaths, respawns, model changes, rejoins, and even across any server that has this addon installed. Let the hilarity ensue! All you have to do after subscrib...

Smart Weld

Created by Detective Sour Pants

Makes the stock Weld tool obsolete! ---How do I use it?--- Select every prop you want then you have a few options. Weld all of the selected props to each other, weld them to the world, weld them all to one prop. Hold E and Left Click to auto-select. Hold E...

SmartSnap

Created by minifisch.at

This is a client-side tool for building contraptions with extreme precision, aligning objects for either aesthetic or functional perfection. To accomplish this task a grid is projected onto the object you are pointing at and by pressing the use-button your...

The Sit Anywhere Script!

Created by Xerasin

This script allows you to sit on nearly every flat ledge or simply on the ground! Just press Alt (or the key you have 'Walk (Move Slowly)' bound to) + e (or the key you have 'Use' bound to) on the place you want to sit. Great for RP servers for that touch ...

Tool Search

Created by Suchipi

The tool search addon made by earthHunter back in 2008, edited by me (Suchipi) to render and function correctly in Garry's Mod 13. Requires Wiremod (because it uses the command toolcpanel to change the context menu to the appropriate tool- if anyone knows ...

Total Mass Tool

Created by nrlulz

This tool totals up the mass of all the props you select and shows the center of gravity. Usage: Left click to select individual props - hold use to area select or shift to select all constrained props Right click to get total mass and center of gravity (w...

Visual Clip Tool ( Could be broken! )

Created by [XTT] General Wrex

Visual Clipping + Visual Clipping Advanced Originally Created by TgiFallen, note to tgi : if you have probs with me having this on here i will gladly take it down :) Visually Clip Models you cannot have Permapoly Weld and Prop Shrinker installed with this ...

Weight 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 /va16 ==== END OF SUPPORT ==== EDIT: Here's a link to the original author's version of the STool. http://stea...

[E2] PlyCore

Created by Sir Papate

For more information, go to the GitHub Page PlayerCore It's the PlyCore, an extension for the Expression 2 that add functions to manipulate players. All functions can be called on yourself or on other players if you have their prop protection rights. Works...

[E2] DamageCore

Created by Sir Papate

For more information, go to the GitHub Page DamageCore DamageCore is an extension module for the Wire Expression 2 Chip. It enables players to detect and/or deal damage to other entities. Workshop Installation The DamageCore is available on the Steam Works...

Customisable Thirdperson

Created by CapsAdm¡n

A customisable thirdperson camera tool. It can be found in the spawnmenu under the option tab. Visuals > ctp options....

[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...

gm_excess_islands

Created by Nortonberry

Original Creator: "demazure!" I don't take any credit for this map. I'm just uploading it because the map wasn't already on the workshop. Similar to gm_excess_waters....

Advanced Ball Socket Tool (Adv. Ballsocket)

Created by nrlulz

An essential tool for any builder, previously included with gmod but was for some reason removed in the latest update. Allows you to limit the rotation of props. An excellent video by 13igAdam2040 explaining how it works: http://www.youtube.com/watch?v=_5e...

gm_trainconstruct2

Created by maximmax42

gm_trainconstruct by Borsty (I just made some fixes and reuploaded it from garrysmod.org) The map consists of train tracks, a lot of water, a lot of space to build, some smaller rooms with doors and many more. You can find some trains here...

SProps Workshop Edition

Created by shadowscion

GITHUB MIRROR: https://github.com/shadowscion/sprops ATTENTION: This and the github mirror are the ONLY official uploads of SProps. DO NOT DOWNLOAD SPROPS FROM ANYWHERE ELSE. FOR THE SAKE OF CONSISTENCY AND THE REMAINING SANITY OF THE BUILD COMMUNITY PLEAS...

GM_BuildSpase

Created by KOVAH_ehT | HT.S |

Build Spasegm_buildspase_a6 (Public Build A6 Public) (Current Build A8-3) Features + Global features - Lighting effects - Maximum map size supported by editor - Building optimizations - Clouds - Rocks and bushes - Small housing units - Dam - Scattered buil...

3D Stream Radio

Created by Grocel

The 3D Stream Radio is a toolgun spawnable scripted entity that allows you to play streams from the internet and local files as 3D world sound. You can spawn it with the toolgun and change its settings. FAQ (Read this before asking): FAQ (Read this for hel...

gm_carcon_ws Carconstruct

Created by Blub

http://i.imgur.com/O5GM5CE.png This is a map where you can build, test and have fun with your vehicles in many different areas. Made by me (Lubstar) http://i.imgur.com/42t8Fsi.png * Garages with area portals * Spawn with area portal * Road around the whole...

Unbreakable Tool

Created by XxWestKillzXx

Ever want to build something out of boxes with out them breaking? Or want to use wood furniture from HL2 and not have it break? Well now you can! With this simple tool. Just left click on a prop and it will make any prop unbreakable :D It works on multipla...

freespace_gs

Created by Terminal

Former GS home map; now free for use in GMod building & activities. Features: - Large Forest - Re-Built City - New Warehouses - Construction Building - Hydroelectric Plant - Breakable Windows for Firefights / Realism - Filled-In Skyscraper - Added Multiple...

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...

(Official) Gravity Hull Designator - Localized Physics & Infinite Maps

Created by David Ralphsky

A massive disclaimer here: This is not supposed to work flawlessly. This is a proof-of-concept more than anything, and possibly a builder's tool. The amount of hax in this addon is astronomical, and to fix it for every possible addon confliction (which is ...

gm_Valley

Created by SuspiciouslyAwesome

►► maps.TimRichter.de ◄◄ Features: - A lake - A dam - A 3D-skybox - 2 wind turbines - A long road - Train tracks - Several bridges - Tunnels - A shooting range - A radio mast - Massive amounts of steep cliffs - A dry riverbed, including canyon - A beach - ...

Advanced Bone Tool

Created by Thirteen

A tool to edit angles, scaling and the location of props bones. You can use this on any prop in gmod*. Also availible on GitHub: https://github.com/thirteen-io/Advanced-Bone-Tool *Some props will not allow for rotation or translation due to them being tied...

Gobo essentials lamp textures

Created by Anime was a mistake

This is just a pack of 142 lamp textures to use with lamp tool in Gmod. Credits: Preview posters - Kunoichi Original addons - SuperCheater5 Source Filmmaker version is avaible here: http://i.imgur.com/kl824OM.png ...

Advanced Light Entities

Created by tau

2025/6/19 REVERTED TO THE PREVIOUS VERSION DUE TO COMPATIBILITY ISSUES I tried pushing a massive update that added new features, but it broke content for the old version. I will try to make the new version compatible before proceeding with the update. Sorr...

Hoverboards

Created by Rubat

Hoverboards is a reboot of 2008's quite popular mod for Garry's Mod. It was originally created by Foszor and Jinto. This pack also includes some props for your enjoyment. Usage Information READ! It is a TOOL 'Hoverboards' under 'Robotboy655' category. Pres...

Playable Piano

Created by MacDGuy

PLEASE SUPPORT THIS AUTHOR! I've moved on from Garry's Mod and I am now making a full game based on GMod Tower called Tower Unite. https://steamhost.cn/app/394690/ This piano exists also in Tower Unite! ------- A completely playable piano that fe...

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....

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...

Improved Polyweld Tool

Created by prynncesslua

This tool has several bugs. Use at your own risk. I would fix them if I had more time. Description: This tool takes two or more props and welds them together. The difference between this tool, the smart weld tool, or the multiparent tool is that this tool ...

gm_bigcity_improved

Created by Cadbee

Original map made by Bigwig gm_bigcity_improved A modified version of bigcity with no particular gimmick or theme. Just a little of everything to make the map a bit more interesting and less empty feeling. FYI some key areas have been modified or completel...

CrateMaker

Created by TheInsaneReaper

Make anything you want into a crate and destroy it to get it back. Uploader:me Creator and all credits: find me...

Vape SWEP

Created by Joker Gaming

Please note that my vapes are NOT narcotics. They are devices that emit healthy, organic vapor. Vape List: Classic vape Mega vape - it's big, and it's cloud is bigger Juicy vape - press right click to change flavor Medicinal vape - it heals you (organicall...

Improved Stacker

Created by Thomas

Improved Stacker Tool The Improved Stacker tool is a complete rewrite of the original Stacker tool and includes many bug fixes and new features that both clients and server owners can benefit from. Unlike the other versions of the tool, the Improved Stacke...

Collision Resizer (ENHANCED)

Created by tau

MASSIVE UPDATE October 31st, 2015 Physics now work on the client! Resizing is now compatible with HL2/engine saves! Resizing is now fully compatible with demo recordings! -------------------------------------------------------------------------------------...

Master Chris's Vehicle Pack

Created by CBreezy

Description: This is a pack of various vehicles for your driving pleasure. Simply click the subscribe button and the cars will automatically be added to gmod when you next start up, if you are already in the game it will download immediately. Vehicle List:...

PewPew V2

Created by Divided

Welcome to PewPew version 2. Originally beginning as a GCombat remake made by Divran, PewPew had revolutionised armor and weaponry for the masses back in GMod 12 but the update to 13 had broken it. I asked Divran if I could fix up his experimental PewPew V...

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: https://steamhost.cn/steamcommunity_com/sharedfiles/filedet...

Coop_SurvivalField_v2

Created by Kutter

Map was made in 2011. I decided to upload it here, can someone not see it and want to play. To recommend a better game to use a weapon that is available only on the map. If you play one on the map, you will need approximately one hour. After each wave appe...

SW Diesel Ludmilla

Created by SligWolf

A diesel loco inspired from the original Ludmilla. Please read the description for all informations about the addon! Click for the terms of use. Special thanks to: Grocel Das Schaf Fox Reth Requirements: You need to have the SW Base Addon installed! Info: ...

SW Train Cars

Created by SligWolf

A useable train car pack. Please read the description for all informations about the addon! Click for the terms of use. Special thanks to: Grocel Das Schaf Railrobot TB7 Productions FruitBerryCrunch TWM844Coffey Requirements: You need to have the SW Base A...

zs stormier v1

Created by Game Ender (λ)

Map by:Charles_G Just a reupload to the workshop Is a great Zombie survival map, that I think as been lost to history of gmod so I uploaded it so people can find it again. Requires CSS (May not anymore after Summer 2025 update)...

gm_mobenix_v3_final_mp_fixed

Created by Matchy

This map is made by Sportkeks! I have fixed the lua/script errors, You can now play multiplayer on this map with no problems. Map features -Train System with gnome driver -Bowling Alley -Disco -Racetrack with NPCs -Construct Area -Nice river -Taxi System -...

Simple Prop Protection

Created by Donkie

This is the original Simple Prop Protection (SPP) created by Spacetech, which I have ported and am going to maintain for Garry'smod 13. I have permission from Spacetech to upload and maintain this, ask me if you want evidence. Features: * Physgun, Gravityg...

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 ...

Material Editor Tool

Created by zamboni

What is it? A tool that allows you to copy materials directly from the map and apply them to props. It features many options to control the appearance of your material. Why do I care? Because unlike the default material tool, this tool allows you to use an...

Ladder Tool

Created by zamboni

What is it? A tool to create usable ladders. It also comes with four ladder entities that can be moved around freely. Why do I care? Because deep down, you've always wanted this. How do I use it? Easy! Find the tool under the "Construction" tab in your too...

Map Builder Tool

Created by Marum

This tool allows you to spawn props in an organized, fast and efficient manner, to flesh out a Map for fighting, playing a strategy game, or even just building a nice base! This is not a powerful map making tool, nor comes close to what you can do with ham...

Workstop

Created by PigPossible

Workstop is a plugin that will disable the tabs "Dupes" and "Saves" in the Spawn Menu. Why? This plugin was made because of the annoyance a lot of server admins have with the stuff that's on the workshop (specifically the high number of crappy dupes). The ...