Left 4 Dead 2 is celebrating its 15-year anniversary today, November 17, 2024. Below, we look at how its cast and their interactions set it apart from its contemporaries and modern imitators alike.

The Left 4 Dead 2 version of this level was taken directly from Half-Life 2 and serves as a nostalgic (and terrifying) trek through one of the game's most iconic locations. Red Letter Day.

I love Left 4 Dead, and I tend to enjoy many of the games it's clearly inspired over the years--and there are a lot.Sensing there's no end in sight to games inspired by Valve's seminal co-op horde ...