Hey everyone,
Myself and another mapper have been working on a Single player mod for Half Life 2 called Rock 24. We've been working on it for about 8+ months now and it's finally coming to the final stages. We wanted to get the word out so people know about it and hopefully keep an eye out for its release. :)
There's a video and some pictures to look at on the mods page.
Click to go to Rock 24 ModDB page
Cheers.