Don't know if anyone else has been looking forward to this as much as I have, or written it off as vapourware and forgot it even existed, but the source mod that claims to totally remake the original Half-Life is finally ready for release...almost.
That's the one. I never did finish Half Life (I didn't play it until after Half Life 2, so I found it rather bland. Never did finish it.), so I've been really looking forward to this. Hopefully Xen gets a few improvements.