HL2 Single Player Mods Thread

I'm looking for more single player HL2 or Ep2 mods. I've played ones like Minerva, The Citizen, Mission Improbable, Transmissions Element 120, and Black Mesa. I'm wondering if anyone has any suggestions of other good SP mods. I enjoy ones that go along with the Half-Life universe, personally. Also, I was wondering if anyone knew of a mod that I played a few years ago, it was set in City 17, and at the end, you went into a cave and there was a pan up to the rocket from white forest. That's all I really remember about it, also there was a Spanish woman talking on a radio at one point lol. I can't remember the name though... Anyway, any suggestions?

Planet Phillip is a site about Half Life maps, it will likely be a good place to start. Hunterville has some good stuff. Das Roboss is pretty good too.

Runthinkshootlive.com

You can't really go to far wrong with anything by LeanSP, aka Spymaps. Coastline to Atmosphere, Strider Mountain, etc. They are tough, action heavy, and guys tend to charge blindly, so I recommend playing on easy, but there's some good stuff there.

Swarm was a personal favorite. Nightmare House 2 I remember being good, but these are far removed from Half Life canon.

The problem is finding stuff that works. Mistake of Pythagorous is a classic, but Half Life 2 updates have broken it in various ways. You can get it working, but it will hang on certain scenes, sometimes for 5 minutes or more. Various flavours of Smod, such as Smod Tactical, Smod Redux, and Smod Outbreak are also either unstable, or outright broken. Ditto Half Life Substance.

Finally, mods like Combine Destiny and Rock 24 I remember being big back in the day, but I don't know how they've aged, or even if they still work.