Never heard of it
graphics dont look brilliant but I think it's a good idea.
It's using the source engine, but has HL1 graphics. I read up on it and I guess it was originally designed to be a mod for HL1, but it was delayed, so they added the source engine instead, but still HL1 graphics. It's like Half Life: Source.It says it's using the source engine, which is HL2. it doesn't look that bad.
I don't think there a demo.Isn't there a demo of it for download on Steam?