The mod you are trying to view has ceased development and consequently been archived. If you are a member of this mod, can demonstrate that it is being actively developed and will be able to keep this profile up to date with the latest news, images, videos and downloads, please contact us with all details and we will consider its re-activation.

Opposing Source is a fully pledged modification working with the LeakFree Source Engine Development Community, and under guidance of the Black Mesa: Source modification. Those involved with the project want to make the Black Mesa Research Facility a place to be known far and wide as Gordon's fruitful beginning and what better way to demonstrate that love, but to recreate the game that formed one of the largest gaming communities in the world. Opposing Source is a Half-Life 2 modification determined to recreate Half-Life 1 - Opposing Force on the Source Engine from the ground up, keeping the original as much intact as it possibly can meaning plotlines, concepts, ideas, level layouts, characters, weapons and monsters will be left the same, except with MASSIVE graphical improvements. We intend to increase polycounts on monsters, weapons, NPCs, weapons and more and put forth the Black Mesa Research Facility the way it was meant to be seen and to give players the chance to fight the battle...

Statistics
How it works

The statistics above update daily and provide insight into how well articles, files, videos, images and other content you post is affecting the popularity of your mod. If you wish to track these statistics on your homepage, blog, facebook or even in news and forum posts here, use the embed code provided.

Please note: all content linked with your profile including archived downloads, news etc is still being tracked and included on the above graph even if it isn't mentioned.

Boost your statistics

We recommend you link to your mod profile on your homepage, blog, forum and other communities you are a member of like Facebook and X. To help you do this you can copy and paste any of the share options code provided, or check out our mediakit.