Re-enter the Half Life Universe and revisit City 17 in the time before Freeman, in this fan made single-player mod. The Resistance is threatened by a decisive Combine assault, and as a wanted Resistance member you will need to fight to escape from the Combine's clutch. At the same time, a mysterious force is working towards ends unknown...
Very well done, good maps and well paced levels.
I do enjoy the story in it, nothing fancy but voice acting was belevable and good.
Download this mod, lots of fun.