Half-Life 2 Capture the Flag brings the familiar Capture the Flag game to HL2. It pits the Rebels against the Combine in a fast-paced battle over the flags within the graphics rich environment of the Source engine.

The mod is an homage to the fast-paced run and gun style of CTF and includes many familiar features found in other capture the flag modifications.

We want to make this mod the best CTF game around, so head over to www.hl2ctf.com to download the mod and let us know what you think! You can now join our new forums at forums.hl2ctf.net and let us know what you think of the latest release!

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As of October 2013 Steam updated to the new Steampipe format which causes clients attempting to connect to a non-Steampipe server to receive the "Steam Validation" error. Servers must update to the new Steampipe format to restore compatibility with the mod.

Due to this update, server admins will only be able to run dedicated servers on Windows as support for the 2006 SDK has not be released for Linux and may be dropped. Many of the current servers (most of which were Linux-based servers) unfortunately had to be dropped. The remaining servers running under Windows should now be updated to the new Steampipe format.

If you are running or would like to run a Windows server, we are updating the website with the latest information on how to setup a Windows-based dedicated server on the website.

Click Here to read the latest working Windows Dedicated Server Guide on the HL2CTF Forums!

Greenlight Community Support

Greenlight Community Support

News 3 comments

As most may know, Half-Life 2: Capture the Flag was submitted for Greenlight on Steam in the middle of May. Thanks to the HL2CTF community, the support...

HL2CTF 2.1 Server Config Update

HL2CTF 2.1 Server Config Update

News

As most may know, a change to the Steam server browser for Source engine mods has been changed so mods were no longer showing up. We have verified the...

HL2CTF 2.1 Upgrade Patch Update

HL2CTF 2.1 Upgrade Patch Update

News

The HL2CTF 2.1 upgrade (Full and Patch) has been updated with proper weapon scripts. Updated files should be online very soon.

HL2CTF 2.1 Update Release

HL2CTF 2.1 Update Release

News

The HL2:CTF team is pleased to announce the release of the HL2CTF 2.1 update to address issues reported throughout the first month after the initial release...

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hl2ctf2.1 sdk

hl2ctf2.1 sdk

Mapping Tool 1 comment

Here is the official mapping tools for HL2:CTF 2.1

Half-Life 2 CTF SDK v2023

Half-Life 2 CTF SDK v2023

SDK 2 comments

This is the most up-to date version of the Half-Life 2 CTF sdk.

Half-Life 2 CTF Hammer FGD

Half-Life 2 CTF Hammer FGD

Mapping Tool

This is a developer FGD for Half-Life 2 CTF released by the original developers in 2005

Half-Life 2: Capture the Flag 2.1

Half-Life 2: Capture the Flag 2.1

Full Version 1 comment

Half-Life 2: Capture the Flag 2.0 brings the familiar Capture the Flag game play along with six other game modes in the new 2.0 release. True to its roots...

Half-Life 2: Capture the Flag 2.1 Full

Half-Life 2: Capture the Flag 2.1 Full

Full Version 6 comments

Half-Life 2: Capture the Flag 2.1 Full Windows Installer.

Half-Life 2: Capture the Flag 2.1 Full (zip)

Half-Life 2: Capture the Flag 2.1 Full (zip)

Full Version

Half-Life 2: Capture the Flag 2.1 full zip archive that can be installed by both clients and server administrators.

Post comment Comments  (0 - 10 of 201)
k81526238
k81526238 - - 67 comments

It have bots or not??

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Guest
Guest - - 689,054 comments

I hope that the popularity resurgence this mod has gotten recently convinces the developers to finally come back and resume work on it again, porting over to Source SDK Base 2013 Multiplayer and finally releasing on Steam.

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SweetRamona
SweetRamona - - 5,114 comments

How did this become the 4th most popular mod today?

Consider this page was last updated 9 years ago (2014) I'm guessing some noteworthy Half-Life YouTube channel made a showcase or discussion video about this.

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Guest
Guest - - 689,054 comments

Tyler McVicker

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Guest
Guest - - 689,054 comments

yep, Tiler MCVicker made a video about it to remind everyone about this mod lol

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Union_of_Universes
Union_of_Universes - - 84 comments

Strange problem with connecting to servers (to my server too). I used same folder for Source Dedicated Server, but have problem with version of game.

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LevTaylor
LevTaylor - - 531 comments

So i'm confused with the last two download options..
One is 2.1 and other is 2.1 full.
Well i did download the full one of course but i see no servers at all (not even like 4 or 5 serves like others "dead mods" out there) So should i try the 2.1 instead?

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SweetRamona
SweetRamona - - 5,114 comments

Any news on the Steam Release?

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Guest
Guest - - 689,054 comments

I think it's dead.

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OurBenefactors
OurBenefactors - - 81 comments

Do people still play this?

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Hsaelt
Hsaelt - - 136 comments

I do.

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Latest posts from @hl2ctf

A few more bugs from port have been fixed. The slow and purposeful movement forward continues...

Aug 18 2016

Such a long time. Stuck out here in the flashing, sparking flaws of the mod that needs a being. The great coders must be Combine?

Apr 27 2016

Seeking an Illustrator and a Coder familiar with the 2013 SDK. Bit.ly

Mar 10 2015

Looks like it is time to rebuild HL2CTF. Polygon.com

Mar 4 2015