World Conqueror 1945 is a strategy game set against the backdrop of World War II, combining elements of territory control and military tactics. Players can choose from 11 different nations, each with unique military strengths, to conquer territories, develop economies, and engage in battles. The game features two primary modes: Conquest Mode, where players aim to dominate the world by selecting historical periods, and Battle Mode, which presents ten significant historical battles for players to challenge themselves. With a total of 243 territories to control, players must deploy and manage three troop types: soldiers, tanks, and artillery, each with distinct roles and capabilities.

In addition to troop management, players utilize various military cards to enhance their strategies. These cards allow for the production of different troop types, naval actions, and defensive fortifications. As troops gain experience through combat, they can earn medals, increasing their effectiveness. With five difficulty levels and a rich audio backdrop, World Conqueror 1945 offers an engaging strategy experience for fans of military games.