Yes, Half-Life. Not Half-Life 2. Half-Life.
Okay, saying that three times in a row just sounds weird. In fact, try saying Half-Life ten times fast. You can't do
it. Great tongue twister.
The mod has gone through many evolutions over the years, but this version, 3.0, is the final version. The mod, which
boils down to Marines vs. Aliens, was voted Gamespy's mod of the year three years ago, and looks like it's lost none of
the appeal.
Almost makes me want to dig out Half-Life for a re-install…
Engadget
TUAW