War Thunder is a free-to-play online multiplayer combat game developed by Gaijin Entertainment. It features a wide range of military vehicles, including aircraft, tanks, and naval vessels from various historical periods, allowing players to engage in realistic battles across land, air, and sea. Players can choose from different game modes, including arcade, realistic, and simulator battles, each offering varying levels of complexity and realism. The game emphasizes teamwork and strategy, with players able to customize their vehicles and participate in large-scale battles against others from around the world.