Half-life 2: Alone

Half-Life 2 Alone Mod takes place in the usual City 17 that we're used to, but with a twist: everyone, and I mean everyone, is gone. No Combine, no citizens, nothing-just all gone without a trace, leaving a dark and eerie atmosphere.
Link to the mod:
www.moddb.com/...
To be honest, this mod creeped me out...