The guys making Black Mesa (aka Black Mesa: Source) put out an official trailer, in which it says it will be out in 2009 For those who don't know, it's a remake of Half-Life 1 with the Source engine used in Half-Life 2. Valve did make Half-Life: Source a while ago, but they didn't even improve the graphics or anything, they just ported the old game to the source engine, with perhaps a few minor improvements. Black Mesa, however, is a complete remake with brand new graphics, but the game itself should remain pretty much the same, except perhaps for a few surprises now possible with the Source engine. oGlhgVz5r6Ehttp://www.youtube.com/watch?v=oGlhgVz5r6E http://www.blackmesasource.com/