Half-Life: Opposing Force

You're Alexander Shepard - Corporal and a soldier of the Hazardous Environment Combat Unit. You don't know exactly what's going on. But orders came in to pack up everything and head out for a highly classified mission. The destination - Black Mesa research facility. Nobody knows for sure what has happened down there but you will find out soon enough.

Nuclear Winter is a single player mission for Half-Life Opposing Force. It comprises 29 new maps plus a ton of new scripted scenes, models, artwork, character voices, sound effects and music.

“Bootleg Squadrog, sir. It is not about individualism. It is not about cowboy heroism. It is about being one cohesive unit. The only identity I have is that of a group identity.” Bootleg Squadrog is a singler player map pack for Half-Life: Opposing Force, with squad-based and teamwork tactical scenarios.

As Gordon Freeman, you must face down the Administrator for the last time. The Administrator has taken control of "HANGAR 16" a government command and control facility in the desert. From here he is possibly planning a coup against the government of the United States, and vengeance against those who have opposed him in the past. You need to meet with an agent who has the access codes to enter the heavily guarded base, infiltrate it and prepare the way for friendly forces to attack.

Can you believe your luck? Travelling in a transport plane you get shot down! You survive and things only get worse. Work your way through the area into the base and do whatever you have to do to get picked up. Take you time as the enemy has had plenty of time to prepare for your arrival (not that they were expecting you)