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Operation Lambda


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What is this?

2 years ago News 13 comments

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Key = 7. Always 7.

Media Release II

Media Release II

4 years ago News 7 comments

The Next Discovery is Inbound. This news topic evaluates the second Media Release for the total-conversion mod: Operation Lambda.

Operation Lambda Developer Interview.

Operation Lambda Developer Interview.

5 years ago Feature 0 comments

An interview talking with the main developers of Operation Lambda.

Wacom - Do away with Dynamic Feedback

Wacom - Do away with Dynamic Feedback

4 years ago Concept Art 1 comment

Do you experience difficulty drawing or 3D sculpting because your cursor has a slight delay? Well worry no more as I found this very interesting and useful...

Announcement Tutorial

Announcement Tutorial

5 years ago Sound Effects 4 comments

This tutorial is to create a nice repeating announcement sound, which can be heard in videos such as 'Escape From City 17' between 0:16 - 0:30 seconds...

Operation Lambda is a total conversion modification of Half-life 2, it is set on the homeworld of the Combine. You play a scientist from Black Mesa who disappeared in mysterious circumstances. Witness It.
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WHutC 9SHKg1HWgs +qDm pGTD iYYCm. -- Wallpaper

WHutC 9SHKg1HWgs +qDm pGTD iYYCm. -- Wallpaper

2 years ago Wallpapers 0 comments

WHutC 9SHKg1HWgs +qDm pGTD iYYCm. -- Wallpaper Pack.

Operation Lambda - Simple Wallpaper Pack

Operation Lambda - Simple Wallpaper Pack

4 years ago Wallpapers 0 comments

For those of you who prefer a much more simple approach to your desktop wallpaper, and for those who love Operation Lambda, this is the wallpaper for...

Media Release 1 Package

Media Release 1 Package

5 years ago Other 1 comment

This is a package containing all the media for Operation Lambda as of 19/04/10

Operation Lambda Wallpapers

Operation Lambda Wallpapers

5 years ago Wallpapers 0 comments

A compressed folder containing all the different sizes for the latest Operation Lambda Wallpapers.

Ambience Music: Version 1 & 2

Ambience Music: Version 1 & 2

5 years ago Music 4 comments

A sample of some Ambience Music. Produced by Neverm!nd (Marcel Dohr).

Choral Theme - Blacklight

Choral Theme - Blacklight

5 years ago Music 1 comment

This is a score created by Blacklight (Adam Sklar). This is not a final version, so this means it hasn't been decided whether or not it's going into the...

Post comment Comments  (30 - 40 of 213)
Mr.Marooned Dec 29 2012 says:

A update!!! ive Been waiting a long time for some more...what the **** is this... its a code!!!! must crack it!!!

+2 votes     reply to comment
[Infernal_Eagle2077] Dec 28 2012 says:

wow its alive! its sounds nice! tracking

+2 votes     reply to comment
Lux│Smash Dec 28 2012 says:

Da** how the hell i am not tracking this!? :O

+3 votes     reply to comment
Biomasters2 Dec 28 2012 says:


+3 votes     reply to comment
climber68 Dec 13 2012 says:

Will there be an update soon? Or is this mod dead? Cause it's been quiet for like a year now.

+2 votes     reply to comment
Eldarwarrior Nov 12 2012 says:

Fantastic mod! please don't die! :(

+2 votes     reply to comment
Biomasters2 Jul 29 2012 says:

Is this mod dead or are you guys just really busy?

+2 votes     reply to comment
climber68 Feb 12 2012 says:

This looks like an awsome mod and all but I don't see how you can survive on the Combine Overworld. According to Breen, humans can't survive in its environment. There would also be billions of advisors and other Combine forces. Hope an update comes soon!

0 votes     reply to comment
MisterMan123456789 Oct 21 2012 replied:

Actually, the main character has an HEV suit. Which would protect him from the harmful environments of that world. But if you mean that humans can't survive there because of physics difference, I guess he can't survieve.

+1 vote     reply to comment
climber68 Feb 12 2012 replied:

Oh and I think the sky for the Combine overworld should have green gasses like from HL2 Beta, because Breen also said that it was a gas giant. Just a suggestion.

0 votes     reply to comment
Anthony_Attwood Creator
Anthony_Attwood Apr 11 2012 replied:

Hey Climber68, Dev here, I know where you're coming from and we did spend almost a year beforehand working everything out. It was almost like how people figure out conspiracies it was that mad! Alas we have answers, solutions and a brilliant story to tell! :)

+1 vote   reply to comment
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Operation Lambda
Operation Lambda
Last Update
2 years ago
812 members