This is the forum where all updates and news on the mod can be found.

General discussion of the development of the mod.

This is the forum where you can ask all of your questions regarding the mod, they will be answered by a developer or the community. Please search before posting.

If you have any suggestions that you think might improve our mod, please post it here, the developer team will be grateful for any contribution. Please search before posting.

Contests for the community to be involved in will be posted in here.

Post all of your comments/improvements/suggestions regarding the forum and/or website here.

If you would like to submit yourself to help with the team, please make a thread within this forum, with your skills, and any past experience that you have.

Please post here any topics that do not fit in any other forums. Posts here will not count towards total post count.

Please put any work that you wish to share/show off in this forum for all to admire.

Put any Computer/Technology related topics within this forum.

Here you can get help and support from members of the community.

Please put all conversation regarding Half-life 1 and all spin-off/expansion packs within this forum.
Moderated By: Jingles

Please put all Half-life 2 and all spin-off/expansion pack conversation within this thread.
Moderated By: Jingles

Post any threads about other mods in this forum.
Moderated By: Jingles

Join our steam group to chat with the rest of the community regarding the mod. It will also receive regular updates and comments.

Here you can find regular updates about the mod, and also download some of the media that has been released.

The Operation Lambda YouTube Account, Videos will be uploaded here. Please visit and show your support.

Follow the Operation Lambda Development on Twitter!

Yeah. We have one of these too.