World War Polygon is an immersive first-person shooter set during World War II, offering players a rich single-player campaign and engaging multiplayer modes. The storyline takes players through significant battles, including D-Day and the Battle of Stalingrad, where they can embody a soldier and experience the war's intensity through various missions. These missions include combat tasks like shooting down planes, defending positions, and taking out enemy tanks, all while featuring cinematic cutscenes that enhance the narrative experience.

In addition to the compelling single-player experience, World War Polygon includes exciting multiplayer options, such as 4v4 Team Deathmatch modes where players can compete as Allies or Axis. Daily missions add a layer of challenge as players fight against waves of zombies, keeping the gameplay fresh and dynamic. Customizable controls, a variety of weapons, and character loadout options contribute to a personalized gaming experience, making this title a noteworthy entry in the genre.