Read the news regarding the mod's development.

        Opposing Force 2 is an ambitious Half-Life 2 modification that focuses on making an unnofficial sequel to Gearbox Software's award winning game: Opposing Force. As many gamers think of Opposing Force as one of the greatest FPS games ever, modders making a sequel is an obvious possibility. Although many have tried and failed this project has come further than anyone else's and seems to have a bright future.

        The game takes place in the Seven Hours War aftermath. Fighting against blood shedding synths and frightening aliens, Adrian Shephard has to struggle his way with his fellow comrades from the Phoenix Command, with the main objective of stopping the construction of a Combine Citadel. In his journey he will find what has happened to the world, six months after the Seven Hour War.


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35 comments by MenteR on Jun 23rd, 2014

The team has been busy and right now finishing Opposing Force 2 on our own is unfeasible. We're going to release all of our assets (including models, textures, sounds, maps and map files, documentation, the source code and the game as it is) that we've produced up until now on Github. We hope that you understand from this "alpha" release that we have worked hard but ran into our own personal projects and can't focus solely on the modification anymore. This release comes before mid July.

Regarding the future of OF2 we plan on making this a collaborative project & work with our fans towards a full release. If we went with this approach anyone would be able to contribute with any sort of content. Even fans not familiar with game development could pull requests to get stuff added, which would really allow us to engage the community.

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OF2 - Stadium Demo (Revision 1.4)

OF2 - Stadium Demo (Revision 1.4)

Feb 10, 2011 Demo 66 comments

While a big part of work shown in the demo is still WIP, it is an overall enjoyable experience, which will allow the player to feel how the mod will play...

Post comment Comments  (60 - 70 of 2,762)
PurpleGaga27 Aug 15 2014, 2:04pm says:

Just found out that The Gate 2 mod has been released in two big 7-Zip parts.

I hope you guys released OF2 as a 7-Zip file(s) as well.

+1 vote     reply to comment
JewelOfRio Aug 11 2014, 11:04pm says:

This waiting is killing me, I cannot wait much longer. DX

+3 votes     reply to comment
DarkShift Aug 12 2014, 4:00am replied:

Waiting is our greatest virtue, for us Half Life fans... -_-

+5 votes     reply to comment
djpalle Aug 12 2014, 5:17pm replied:


+1 vote     reply to comment
MenteR Aug 9 2014, 8:29am says:

this is our github:

you can compile the mod using this, but it doesn't have the content necessary to play it. we'll be uploading the content to a svn for those who don't want to/know how to compile the mod themselves this weekend. (aka we'll give you guys a working build)

even though this is still not the release, we still feel like we need to let you guys know this is very close to it. if people have been wondering what we've been up to, this should probably make everything clearer.

+7 votes     reply to comment
JewelOfRio Aug 9 2014, 7:20am says:

I Hope you can get A release out tomorrow.

+3 votes     reply to comment
PurpleGaga27 Aug 8 2014, 8:19pm says:

I just found out The Gate 2 mod for HL2 is nearly in completion after 9 years of development and you guys here have yet to release something major for Opposing Force 2. This could be the first time in a decade since HL2 was released, a duel between sequels of this mod and The Gate 2.

The Gate 2 could be the very first HL2 mod to be completed (since the HL2 release) which is the sequel to its original HL1 mod as The Gate. They Hunger 2 reached a dead end on arrival and Natural Selection 2 became an indie on a different game engine. The other popular mods for HL1 have fallen with no sequel.

+4 votes     reply to comment
EliteSpectre4 Aug 6 2014, 9:00am says:

so will I need Half Life 2 to play this or will it work with any Source game like Gmod or Left 4 Dead 2

+1 vote     reply to comment
djpalle Aug 6 2014, 3:00pm replied:

You'll need hl2, Ep1 and Ep2 to play the mod

+1 vote     reply to comment
EliteSpectre4 Aug 8 2014, 9:23pm replied:

ow well it was fun thinking about playing it thx for answering

+1 vote     reply to comment
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