Garry's Mod

Garry's Mod

781 ratings
[Official] Spacebuild 3 (3.2.0)
Type: Gamemode, Addon
Tags: Fun, Build
File Size
31.379 MB
May 29, 2016 @ 11:35pm
Dec 27, 2016 @ 11:29pm
4 Change Notes ( view )

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[Official] Spacebuild 3 (3.2.0)

In 1 collection by [XTT] General Wrex
[.:WeB:.] Space Servers
31 items

Garry's Mod Spacebuild Project

Please don't add us to friends for general conversation about SB or GMOD, use the forums or discord server!

Discord Server -



Facepunch Forum Thread![]

Spacebuild News

SBEP is on the workshop, check below for the link!
The new Spacebuild is getting close to dev testing!

What is Spacebuild?

Build spaceships and land on distant worlds, perhaps building settlements or space stations. It comes with one demo map which you can download from the github repository which includes all of the near-solar terrestrial planets: Mercury, Venus, Earth(and Moon), Mars(and moons.) Gravity only applies when standing on a planet, and the Moon has less than half normal gravity. Mercury is so close to the sun that you will receive burning damage if you do not find shade quickly. It is difficult to build due to the planet's instability causing frequent tremors. Venus has such a heavy atmosphere that you will be instantly crushed if you venture onto the surface without a Life Support System(Air Exchanger) to stabilize your atmospheric pressure. Both Earth and Mars have regular day and night cycles, though Earth's atmosphere is so thick that you cannot see anything in space during the daytime, while on Mars you can faintly see the outline of objects and other planets in the ruddy daytime atmospheric haze.

From the Original FP Thread by Shanjaq[]

How To Use

Spacebuild 3 is not like a normal gamemode, once you subscribe to it and start up a spacebuild map (any map with "sb_" in it's name) it will load, Here is sb_gooniverse, one of spacebuilds more memorable maps.

Subscribe to SBEP for more models, tools and more!


Solar System Map Download[]

The Gihub Repository will always be newer than the workshop version, it is synced with it on major changes. If you can, you really should use github and clone it, and run a pull each day to make sure you have the latest version!

You can find it here, just click on the github logo below!



Git/Svn Clone Link :

If you feel like you want to contribute to the ongoing Spacebuild Project you can head over to its Github page located below and fork it out!

Active Contributors


Other Contributors
SeikiMatt - Logo
Kytuzian - YouTube video



Check the Issue Tracker[] before you report any bugs as they may be listed there!

If you are having issues, It is probable that your server or the server you play on has an outdated version of Spacebuild 3 or is not using the official version. Please make sure you are using this version!

If you are experiencing errors, please Please post them in the error reporting Discussion!

Please dont leave bug reports in the comments!


Comments are pruned to keep it clean
Stupid comments will be deleted promptly.
If you leave a bug report in the comments, it will be deleted.
If you leave a bug report without explaining what it is, it will be deleted
Spacebuild 3 is licensed under Apache License Version 2.0. If you would like to read the license check here!
Popular Discussions View All (7)
Jun 5 @ 12:24pm
Error Reporting
[XTT] General Wrex
Apr 2 @ 12:38pm
Spacebuild Maps
[XTT] General Wrex
Apr 21, 2017 @ 2:43pm
Server List
[XTT] General Wrex
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|-ICE-| Mr.Vapenation Aug 18 @ 5:58am 
Nvm i figured it out.
|-ICE-| Mr.Vapenation Aug 18 @ 5:49am 
Idk how to make water. I tried the water pumps and hooked it up with the energy, but it turns off.
funewchie Jul 19 @ 6:53am 
Atmosphere and life support systems can be disabled by opening the console and typing CAF_Addon_Destruct Life Support.
(It can re-activated by typing the same thing, but change Destruct to Construct)
TechMaster_TM Jul 19 @ 5:29am 
I use the TARDIS addon and it spawns a TARDIS interior somewhere in the map. Is there any way to disable the atmosphere and life support systems?
Archangel SK Apr 22 @ 10:15am 
Does this have the demo map? If no, please can you like it? I want to explore our solar system!
funewchie Feb 16 @ 6:15pm 
It's neither a map nor a gamemode, technically. It's actually a set of tools that appear in Sandbox mode.
Once installed, when in Sandbox, hit "Q", and to the right side, you should see a tab that says "CAF", which is what this addon adds.
For best results, you might want to install Spacebuild 2 as well, so you can build ships and space stations.
RendStung Feb 16 @ 6:12pm 
Spacebuild requires specific maps. If you scroll up a bit, it will link you to a map. sb_gooniverse is the name.
Wolffman109 Feb 16 @ 3:11pm 
Is this a map? I can't tell if it is or if it's a gamemode. And if it is a map, why is it not showing up in my maps?
🐉✨Dexter🐉✨ Jan 10 @ 8:37am 
any addon u want to dis CAF_Addon_Destruct (put addon here)
🐉✨Dexter🐉✨ Jan 10 @ 8:34am 
For anyone who is having issuse with the oxygen put this in cons CAF_Addon_Destruct Life Support it will fix your sandbox issue