Even this relatively-obscure expansion to Half-Life has fallen victim to machine mistranslation madness.
Originally, I had thought that this mod was unfinishable due to the bugginess of the original Half-Life Decay PC port, but Deadwater Gaming recently released a playthrough of it, demonstrating that it is indeed possible to make it to the end. It would appear that this will work better if you play it cooperatively instead of Singleplayer (which is how I had been testing it). Perhaps in the future, I'll put out a full release with some audio/texture fixes, but for now, I'll be leaving this project be to focus on personal stuff. As always, enjoy the utter madness!
Installation
This will require the PC port of Half-Life: Decay by Hoaxer. which you can get for free (as long as you own Half-Life) here: Moddb.com
After you have installed Half-Life: Decay, simply put the contents of "decay gte" into your steam/steamapps/common/half-life/decay folder, and let the new files overwrite the old ones, then run "Decay" in Steam.
Credits:
Drew Nyquist - Main translator, texture artist, sentence mixing; Voice of: Scientists, Security Guards, Nihilanth, HECU Marines, Keller, Rosenberg (story lines), Black Mesa Announcement System
Ashley Nyquist - Voice of: Gina Cross, Colette Green
Nathan Abernethy - Voice of: HECU Marines, Rosenberg (non-story)