This web content is discussing the release of FarCry 1.34 and CryEngine 1.34 code. The author believes that this leak is a source tree for the PC version of the game, intended to add support for the Ubisoft game launcher and DRM. However, they note that it is not complete and contains no Xbox code or game assets. They mention that the code present in the leak does not compile without errors, but speculate that with enough effort and knowledge of the code base, it may be possible to run a debug PC version of the game. The author also includes positive user reviews expressing excitement and gratitude for the release. There is a request for contact on Discord for further discussion.
https://archive.org/details/far-cry-1.34-complete