• SourceBox LogoSourceBox is a free and open source Source Engine based sandbox game that focuses on integrating other Source games into itself, allowing you to play your favorite games in any combination and configuration you want.



  • SourceBox LogoSourceBox's goal is to provide the ultimate Source Engine sandbox experience without being strictly based on hl2 (cough cough gmod), along with giving mod developers something that's much closer to the engine they are working with. Not only that, we are planning to make a hub world something along the lines of PSHome/GMTower, where you could join servers, play minigames, and interact with other players.



  • SourceBox LogoSourceBox also aims to be cross-platform, running on the nillerusr fork of the engine, allowing it to be compiled for Android!
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RSS Articles

Its here!

SourceBox is now cross-platform! Build 24 introduced FreeBSD, Android and Linux platforms, along with dedicated servers. You can now play SourceBox on the go (Who needs a Steam Deck anyway?).

Build 25: The fun one

This build focuses on having as much fun as possible, with convars that change up the gameplay in ways that will keep you more entertained.


sv_smg_jumping

Fun O Meter

Allows you to use SMG grenades to launch you in the air!



sv_smg_grenade_preserve_velocity

Fun O Meter0 5

Makes SMG grenades preserve your own velocity. Very useful when bhopping.



sv_no_self_damage

Fun O Meter0 7

Makes it so you cant hurt yourself.



sv_crossbowbolt_always_bounce

Fun O Meter

Makes crossbow bolts always bounce from surfaces no matter then angle.



sv_wall_slide

Fun O Meter0 4

Tilts your camera when you are going quickly while touching a wall



sv_keep_weapons_after_death

Fun O Meter0 6

Makes it so you don't lose your weapons after dying.



sv_revive_after_death

Fun O Meter0 7

Makes you respawn where you died.



sv_fastportal

Fun O Meter0 4

Enables `shoot_portal_blue` and `shoot_portal_orange` commands that allow you

to shoot portals without having the portal gun in your hand.



sv_fastbhop

Fun O Meter

Makes you accelerate very quickly when bhopping



sv_fire_rate

Fun O Meter1 0

Makes weapons shoot as fast as you want. You can even make them shoot EVERY TICK!


Links

If you have not been following the progress of the game, you can always check out the GitHub Releases where we upload builds regularly. You can also check out our Discord and Guilded! (We have documentation and to-dos on our Guilded, we really recommend joining it.)

Discord Discord

Guilded Guilded

GitHub GitHub last commit

Releases GitHub all releases

SourceBox Build 20 Showcase

SourceBox Build 20 Showcase

Feature 1 comment

Here is a 100% SourceBox exclusive feature, changelevel2 in multiplayer! You can now play HL2 in multiplayer while preserving entities!

SourceBox Build 1-6 Highlights

SourceBox Build 1-6 Highlights

News 1 comment

SourceBox is going great! Here are some highlights of recent developments. Revamped commands, Half-Life 1 ents, tools and more!

What is SourceBox?

What is SourceBox?

News

SoruceBox aims to provide the ultimate Source Engine experience for free.

RSS Files
SourceBox Build 18

SourceBox Build 18

Full Version 3 comments

The first version of the NUH-UH Shader is here! It brings cubemap roughness and reflections without needing to change anything in the existing materials!

SourceBox Build 12

SourceBox Build 12

Full Version 3 comments

x8* map size! (262144 units, 50 miles in each axis) And we can probably do more! * Technically yes, but the game doesnt like very big maps yet. We ARE...

SourceBox Build 10

SourceBox Build 10

Full Version 1 comment

SourceBox is now releasing on ModDB as well! Changelog and installation instructions are in the description.

Post comment Comments  (0 - 10 of 24)
NOUG4AT
NOUG4AT - - 240 comments

The idea is meaningless and in the video you are trying to compare your project and gmod, from what I saw. Like level transitions in gmod don’t work (single player maps hl2), this is so funny, although you are trying to change the engine, breaking the limits, what is the stability of this in the end? you create entities, this is commendable, but most of them are dubious. This is another pointless sandbox. You continue to turn Moddb into a garbage dump, keep it up!

Reply Good karma Bad karma+1 vote
GrubPL
GrubPL - - 24 comments

the mod stopped development some time ago

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Guest
Guest - - 689,784 comments

The mods been discontinued. Owner went crazy

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JPC-96
JPC-96 - - 27 comments

This is basically S&box; but in Source 1?

Reply Good karma Bad karma+1 vote
WickedEnMasse
WickedEnMasse - - 35 comments

dear god what the actual **** is this comment section

l feel the amount of brainworms in my skull increasing with each one l read

Reply Good karma Bad karma+3 votes
MrPumpkinworks
MrPumpkinworks - - 14 comments

(most of the community is jbmod players and people from polish source servers)

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DaSpaceDog
DaSpaceDog - - 11 comments

Sounds worse than hell.

Reply Good karma Bad karma+2 votes
Guest
Guest - - 689,784 comments

Is there a Discord server where I can get help installing this mod?

Reply Good karma Bad karma0 votes
PlantsvsZombies
PlantsvsZombies - - 17 comments

You mod SUCKKKKSKSSSskjakdjskadjskajdksjkdj IGNORE THAT i didnt say anything doo

Reply Good karma Bad karma-1 votes
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