hey guys.
i was replaying hl1 yesterday, and i realised after getting the crowbar, you could backtrack and kill eli and kleiner.
now it would be easy to make a locked door or something once you get the crowbar, but i would like to suggest some more creative solutions:
a. you could have a part of the hallways leading back collapsed, problem with this is how would eli and kleiner get out?
b. you could have ruptured pipes that spew some sort of toxin
c. the laser room of death could have a laser that shorts out a control panel next to one of the doors, but again, how would eli and kleiner get out?
anyone else got an idea?