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Half-Life: Opposing Force (1999) and Half-Life: Blue Shift (2001) and Half-Life: Blue Shift (2001) and Half-Life: Blue Shift (2001) and Half-Life: Blue SHIFT (2001) The STEAM store page of OPERATION: Black Mesa has been released.
In this work, a unique two single players with a guardian Bern Cartoon and a Danger of Danger Environmental Combat Forces of the Bern Cartoon and Dangerous Environmental Battle Forces of the Bern Cartoon and Dangerous Environmental Battle Forces of the Half-Life world. You can experience the campaign.
Two single player campaigns characterized by expanded gameplay and new content.
Engine enhancement and new graphic effects. Source Engine is so beautiful that it is hard.
A good fight of the tempo where more than 30 unique enemies appear. Run, think, shoot, live.
Over 18 kinds of weapons corresponding to all play tiles. How to survive Black Mesa?
Original music. Two games, two soundtracks.
An extended story element that leads to the tradition of Half-Life.
Customize the game to your favorite game with a friendly tool.
OPERATION: Black Mesa that seems to be deeper enjoying the world of Half-Life. Currently, the release time is undecided.