Just make your way through the collapsing Lambda Complex and try to survive in this catastrophe.
Better than its predecessor IMO. I loved how the mod had sort of a survival horror aspect to it. It really was fitting. All in all, the mod was fun to play and really was what a HL1 mod should be. I would give this a 10 but unfortunately the abrupt ending stumbles it. Try making something interesting at the end. Like make a cool text sequence or something.