Gold Source (also known as Gold Src) is a heavily-modified version of the original Quake 1 engine, that powered some of the most critically acclaimed games of it's day:

  • Half-Life
  • Half-Life: Opposing Force
  • Half-Life: Blue Shift
  • Team Fortress Classic
  • Counter-Strike
  • Day of Defeat
  • and many more.

A powerful and versatile engine for it's time, it helped propel modding forward quite a bit with its mod development tools. And even though it's already 10+ years old, it's mod projects are still going strong.

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Blog RSS Feed Report abuse Latest News: 2014 Kickoff Update

16 comments by Uphys on Mar 29th, 2014

Welcome to our first media update this year!

Read Full Article.

Multiplayer Beta Release Q1 2014 Cancelled


Our plan to bring you the multiplayer beta of Operation Black Mesa early this year didn't work out, regrettably. Several factors and circumstances forced us to completely keep it under the hood until further notice.
Read more...

Multiplayer Progress


Multiplayer will feature classic maps such as Yard, Crossfire and Boot Camp as well as brand-new ones like Deptcharge and Gambit from day 1.
Currently in development: CTF mode and weapon placement.

Depthcharge

Singleplayer Campaign


Development is running smoothly; those NPCs aren't going to animate themselves though! If you're interested in joining our team, check out the jobs page where you can find all positions currently open. We look forward to welcoming you on board!

Pit Worm's Nest

Remember Guard Duty (Blue Shift: Source)? We're making solid progress here too:

Living Quarters Outbound

OBM: The Video Game?


We've been given the option of developing our projects as full indie titles to be sold on Steam!
This opens up a whole lot of attractive possibilities to consider; however no decision has been reached yet as to this matter.
Read more...

Alien Controller

M1A1 Tank

Thanks for your support in making all of this possible!

Until next time,
Tripmine Dev Team

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Post comment Comments  (40 - 50 of 158)
pizza
pizza Jun 9 2012, 3:57pm says:

Would be nice if that engine was open-source.

-1 votes     reply to comment
Milanium
Milanium Jul 8 2012, 6:26am replied: +2 votes     reply to comment
tschumann
tschumann Jun 11 2012, 2:29am replied:

Yes it would be. We can only hope.

+3 votes     reply to comment
DojikkoMeido
DojikkoMeido Jun 5 2012, 9:07pm says:

goldsrc>Source. Deal with it.

+4 votes     reply to comment
TheDiddyHop
TheDiddyHop Jan 9 2013, 12:54pm replied:

Source is Gldsource upgraded. Sure valve some wrong choices with it, but it's still awesome.

0 votes     reply to comment
Lacedaemonius
Lacedaemonius May 2 2012, 9:30pm says:

"of it's day"

+6 votes     reply to comment
Yassine2012
Yassine2012 Apr 25 2012, 1:35pm says:

where u get this ?

i realyy want to try, and contact the dev !!

+2 votes     reply to comment
usbpetrock
usbpetrock Sep 30 2012, 5:30am replied:

You get it with Half-Life. The developer is Valve.

+2 votes     reply to comment
Rhyl3yMaster
Rhyl3yMaster Apr 19 2012, 8:34pm says:

Where can i get this?

+2 votes     reply to comment
juninho_farias
juninho_farias Feb 22 2012, 9:55am says:

GoldSrc works in PS2 too.

+2 votes     reply to comment
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Platform
Windows
Company
Valve
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Official Page
Valvesoftware.com
Licence
Commercial
Release Date
Released Nov 17, 1998
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9.6

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Highest Rated (8 agree) 10/10

Not very difficult to mod, great engine to learn on. It's fantastic.

Oct 14 2009, 1:21am by _Erebus_

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