Cadoom is a single-player, first-person shooter game that combines elements of action, adventure, and arcade gameplay. In it, players navigate through various levels, battling enemies and searching for cakes to progress and complete the game. Set in a universe where players take on the role of a warrior, the game challenges them to eliminate evil foes while exploring diverse environments. The storyline revolves around defeating malevolent forces and achieving victory through skillful combat and exploration. It stands out with its retro-inspired graphics and fast-paced gameplay, offering a nostalgic yet fresh experience. The game emphasizes quick reflexes, strategic shooting, and the collection of cakes as a unique objective, blending traditional FPS mechanics with casual and platformer elements.