Operation Black Mesa is a total Source conversion of Half Life: Opposing Force. Half-life: Opposing Force is still an amazing game, although its not nearly as amazing as it was when it was released.
Members Watching
Profile
Icon
Platform
PCGame
Half-Life 2Developer
Operation Black Mesa Development TeamContact
Send MessageOfficial Page
Obmsource.comRelease Date
TBDMod Watch
Track this modBookmark
Digg Super bookmark
Member Statistics
Last Online
Terms of Use | Privacy Policy
Blog | About | Contact | Advertise | Join Mod DB | Site Map | Media Kit | RSS 
© 2002 - 2009 DesuraNET Pty Ltd. All Rights Reserved. 1131 modders online.
© 2002 - 2009 DesuraNET Pty Ltd. All Rights Reserved. 1131 modders online.
