A half Life1 Opposing Force mod. You're Corporal Shepard. A Soldier which arrives at Black Mesa in an alternate reality. Another Experiment went wrong and your mission: To find out what happened in Black Mesa and rescue the trapped personnel in it.
A typical Blackmesa Generator room.
It's a start.
Looks nice, could improve the lighting a bit.
the generator room (dont know where that came from again) freeman: SHUT UP :P
i always loved generators :D
it looks like the generator room in nomercy campaign in l4d.