Drug Barons addon - Half-Life

After the exhausive, confusing and deceitful experiences that you suffered during your first day at the Black Mesa Lab you finally arrive back on Earth. The mysterious man in the suit had left you little choice but to agree to his "offer" of joining the government department that he worked for. Without the knowledge of who, exactly these employers were, you nerveously stepped into the teleporter.
On Earth you materialise in the "incoming" portal of your employers military station. Scientific work extends only to fulfill the military needs of your employer, but at least the workers include some familiar faces that put you at ease.
Keen to greet you and heal your wounds, your old friends from Mesa pass you through the stages of radiation cleansing. Their other duties include the containment and experimentation of the Xen space portal captured and held in the room behind you...although on closer inspection you feel uneasy.....
After passing through the cleansing processes you leave the Lab to recieve your first mission orders from your suited colleague. Stoping only to wash up in the shower unit. Here your old bungling friend Barney appears to have dropped himself into another predicament, you smile to yourself remebering his comical antics at Mesa....topped only by his brother Arney the handyman.The man in the suit makes mention of your recent exploits before "inviting" you to leave on a military vechile to start your first mission.This mission is to destroy the drug factory and the factories crack military operators located in a remote South American location.As you prepare to board the truck you breifly stop by a half open loading bay door and spot Arney aparently "organise" a loading operation.
Stepping onto the truck you feel nervous about the mission, this feeling is only enhanced by the limited equipment being supplied for such a periously mission.....The armed soldier leaps into the driving seat and Barney hops in alongside of him....perhaps Barney will find a way into this factory to help you.....