GB writes: "Valve is probably the most exalted PC game developer in the market right now. Probably even more than Blizzard. Of course, Blizzard used to be totally invincible at a time- Warcraft, Starcraft, Diablo, and many others are till date regarded as some of the best PC games ever. But that is a thing of the past. Today, in the time of High Definition, of Graphics, of God of War and Halo, nothing, nothing at all beats Valve at PC games. With games as spectcular as Left 4 Dead, Half Life and Counter Strike, Valve are practically invincible now."