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.
In cooperation with Thanoshlthebeginning from Half-Life Deflections (also here on moddb) I've created this map. It will be used in both our mods in our Crossover chapters.
Very well :)
Only thing - the numbers can be bigger.
i think they look fine but could be a we bit better