Gordon Freechman was studying in his was studying labrotoried… Wait, no that isn't right…

Gordon Freeman is a level-headed guy, right? Well, no matter your opinion, he tries to be. He kills monsters, sure… Maybe he travels through realities once in a while. Hell, he even took down the military at one point. But no matter the training he had. No matter the extraordinary adventures he's had, nothing can prepare him for THIS kind of conflict.

(This takes place directly after Episode 2.)