SourceForts is a Half Life 2: Deathmatch mod where Combine and Rebels face off in capture-the-flag action with a big twist. Players build bases and other structures with blocks and plates in the "build phase" to protect themselves and their team's flag (which is actually a ball), and then fight it out and try to capture the enemy's flag in the "combat phase". Once the combat phase has ended, it's back to build, where players can repair, improve, and change their creations to ready them for the next combat phase.

The next planned major version will introduce an entirely new style of play. The most major change is the removal of the build phase, and the introduction of capture points to the existing CTF formula. Building will still remain an essential part of the game, for the team that does not build will surely lose. As is planned, a new art style, new maps, and new models will be added as the next major release progresses.

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For those of you who don't follow our Facebook page (and why aren't you!), you may have missed the first images from SF2. Here's the new (untextured) blocks & an in-progress concept of the first SF2 class, the Tank!

Want more updates on SF2? Then make sure you follow our Facebook page!

SourceForts is Recruiting!

SourceForts is Recruiting!

3 years ago News 6 comments

SourceForts is looking for a talented and dedicated level designer to join our development team. Visit our forums for more information!

New Domain

New Domain

3 years ago News 2 comments

SourceForts has a new domain - well, 2 really. You can now find us at and Keep an eye on the site - we'll...

Now Hiring - Beta Testers

Now Hiring - Beta Testers

4 years ago News 5 comments

SourceForts is looking for testers! If you're interested, head over to our website to apply.

Alive and Kickin'!

Alive and Kickin'!

4 years ago News 22 comments

SourceForts is still alive, and we're here with some images from the new version!

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Unoficial fix for SF1941 (full version)

Unoficial fix for SF1941 (full version)

6 months ago Full Version 6 comments

This is the unnoficial fix for Sourceforts After the latest Source SDK update, the mod became unplayable. This fix attempts to solve the issue...

SourceForts v1.9.4.1 Installer

SourceForts v1.9.4.1 Installer

7 years ago Full Version 16 comments

Version 19.4.1 improves SourceForts further with various fixes and updates.

SourceForts v1.9.3 Server

SourceForts v1.9.3 Server

7 years ago Server 2 comments

Following months of uncertainty, we are now able to provide our gameplay in a stable environment, and with Linux and Windows compatibility.

SourceForts v1.9.3 Client

SourceForts v1.9.3 Client

8 years ago Full Version 6 comments

The client release of SourceForts v1.9.3, the acclaimed mod where players build their own base.

Sourceforts 1.9.2 Client

Sourceforts 1.9.2 Client

9 years ago Full Version 1 comment

Latest version of sourceforts which contains tons of bugfixes.

SourceForts v1.9.1 Client

9 years ago Full Version 2 comments

Installer for the latest version of SourceForts which contains many bugfixes.

Post comment Comments  (10 - 20 of 411)
Z00L Mar 22 2014 says:

so, is it dead ?

0 votes     reply to comment
Gleb_AA-Gun May 13 2014 replied:

First time I played it, it was on HL2DM that had a server with a custom SourceForts port and maps... Sad the mods is old...

0 votes     reply to comment
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Gazyi Aug 11 2013 replied:

Import all materials from Half-life 2: Deathmatch.
Also,I need new server.dll for it.What to do?

+1 vote     reply to comment
PunishedLamia Apr 5 2013 says:

This mod is so great that it should be made into a commercial game. :)

+5 votes     reply to comment
nucleardreamer Jan 16 2013 says:

Source forts no longer works...

+4 votes     reply to comment
PunishedLamia Jun 2 2013 replied:

read this Reddit post on how to fix it.

+1 vote     reply to comment
Guest May 6 2013 replied:

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ShadowFear Nov 15 2012 says:

Player models as robots? What the **** is going on here?

+3 votes     reply to comment
legionostra Nov 27 2012 replied:

Yeah indeed i hope they dont make it like a childish halo or cod bo2 game...

+2 votes     reply to comment
HoliestCow Nov 26 2012 replied:

Follow development of SF2 here -

+1 vote     reply to comment
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Half-Life 2
SourceForts 2 Team
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Release date
Released 2005
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476 votes submitted.

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Highest Rated (2 agree) 10/10

One of the best mods ever developed.
The gameplay is amazing, if you're good at building - and I'm counting myself to these people - you can create amazing uber forts.
It's a masterpice, giving people so much fun and awesome moments.
I still remember the Lans where we played it all night on our favourite server.
We'll miss you, Urban.

"Live to build, build to win."

Apr 30 2009 by cW#Ravenblood


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