Basically this was an old mod I played over five years ago that I have not been able to track down since which leads me to believe it was removed. I don’t remember much about it because it’s been 5 years since I’ve played it or longer but from what I do remember I’ll write down here.

From what I remember the main plot of the mod was that both the Combine and the Human rebels had formed a piece treaty and now both factions were against the player (Both Combine and Rebels shooting at you.). There were parts of the level that I remember playing, one of which took place in a mine shaft filled with zombies and rainbow colored water (This I distinctly remember), there was a farm or something with hay bales, and finally a chapter devoted to driving on a road in the middle of a forest in the HL2 Ep2 Jalopy. I believe the main crowbar was replaced with an Axe and if I remember correctly a few other weapons were different from the default Half-Life 2 weapons. There was a part on the forest chapter where you walk into a concrete building to press a button that did something, maybe to launch a rocket but I’m not sure. I don’t remember the name of the mod however I do believe a radiation warning logo was in it, or at least on the menu screen which showed sections of the forest road chapter.

I know you are going off of bits and pieces however the fact that the plot is so different might help with finding it, in the case that the mod was removed or deleted if anyone has the mod I’d love a download link for it. Other then that I can’t really say much more since I only remember bits and pieces of it, if anyone has any questions or anything concerning the mod please feel free to ask away. The Moddb community is huge and the amount of Half-Life 2 modders and fans of mods is huge, hopefully one person out there knows what I’m talking about.