Uploaded December 2008 | Updated September 2026, 2 days ago
A new in-engine gameplay trailer recently released for the upcoming 3rd-party total conversion mod for Half-Life 2, originally known as Black Mesa: Source. Technically it's just called Black Mesa now since Valve did mandate that the Source moniker be removed from the title, since it is not an official Valve-endorsed game. Black Mesa was created by developers feeling that Half-Life: Source did not do justice to the original game and began developing Black Mesa in response, with promises of new environments, abilities and a tweaked version of the now famous Source engine.
A new in-engine gameplay trailer recently released for the upcoming 3rd-party total conversion mod for Half-Life 2, originally known as Black Mesa: Source. Technically it's just called Black Mesa now since Valve did mandate that the Source moniker be removed from the title, since it is not an official Valve-endorsed game. Black Mesa was created by developers feeling that Half-Life: Source did not do justice to the original game and began developing Black Mesa in response, with promises of new environments, abilities and a tweaked version of the now famous Source engine.
![Call of Duty 4 | Countdown [01/05/09]](https://i.ytimg.com/vi/s8aXTijaK4U/mqdefault.jpg "Call of Duty 4 | Countdown [01/05/09]
A self-recorded gameplay video I made while playing Call of Duty 4: Modern Warfare.")
