Left 4 Dead X

Left 4 Dead X brings together every survivor from the original outbreaks—and lost friends who never made it into the fight. Trapped inside a quarantined hospital after a deadly mistake, the immune must battle through collapsing safe zones, infected swarms, and terrifying new horrors. Featuring classic, cut content infected, and new allies like Keith, the virus is faster, smarter, and deadlier than ever. From blood-soaked hallways to abandoned carnivals and flooded swamps, every step is a fight for survival. Stick together and make it to the final evac point before the city burns. Survive the chaos. Escape the infection. Live to tell the tale.