Map op4_retroactive for HL

author: Duncan Moore (aka: Finger) game: opposing force other maps: op4_boogie op4_eden op4_serenity op4_spindle tailpipe ag_synergy enchanted This map was my first attempt at a futuristic style. There is a secret room with my signature I have included in this zip, a screenshot illustrating how to access the secret room. email me at fingerlikin@hotmail.com