Shellshock 2 Blood Trails

Shellshock 2: Blood Trails is a 2009 horror-themed FPS set in the Vietnam War, where players take on the role of Nate Walker, a soldier searching for his missing brother amid a zombie outbreak caused by a bioweapon. Combining standard military shooter mechanics with survival horror elements, the game received mixed reviews for its clunky controls, repetitive gameplay, and dated graphics, but it developed a niche following for its campy B-movie vibe and unique blend of war and supernatural horror.