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.
Seems like some poor soul had an accident with an Alien.
I loooooove parking levels, and i will definately loooooove this one!Gute arbeit mein Freund!