Left 4 Dead was often used as a testbed by Valve for a number of ideas across games like Counter-Strike and Half-Life, a former writer has revealed when asked about the seemingly neverending Left 4 ...

Left 4 Dead is one of the greatest - if not the greatest - co-op shooters ever made. From its revolutionary 'Director' AI that personally tailors the ebb and flow of each game around you, to its ...

It looks like there’s nothing to see here. The folks over at Valve have spun out some incredible video game franchises over the years, and yet they seem to drop them rather quickly. Fans who want a ...