Cold Call is a single-player game blending action, adventure, strategy, stealth, and puzzle elements in a 2D pixel art style. It involves navigating through various scenarios where players must use tactical thinking and stealth to survive and uncover the story. In this game, set on Christmas Eve, Officer Frederick Hartwell responds to what appears to be a routine domestic dispute call, only to discover an eerily empty house with unnatural coldness and lurking darkness, hinting at supernatural or horror themes. It stands out with its horror atmosphere, multiple endings, and the integration of interactive fiction elements, providing a rich narrative experience. The game emphasizes suspense, exploration, and puzzle-solving within a pixelated, side-scrolling environment, making it a unique blend of horror and strategic gameplay.