So if you have been living in a cave, under a leaf or something like that, a new Half-life game has been released.
No, it's not Half-Life 3, it's Opposing Force sequel. Developed by a Half-life fan, Valve approved and costs $10 on Steam.
My initial reactions? It's better than I thought. I had lowered my expectations due to initial negative review on PC Gamer, but it's good. Maybe not as good as the initial Opposing force, but it's still good.