Best free "wargame" games

GAME GENRE – Wargames are strategy games focused on simulating warfare, from small tactical engagements to conflicts involving entire armies and nations. Players may command infantry, tanks, aircraft, fleets, or complete military forces, depending on the scale and setting. Many wargames recreate historical battles and real-world conflicts, while others invent fictional wars or futuristic battlefields. The emphasis is usually on planning, positioning, logistics, resource management, and making difficult decisions rather than simply clicking on everything that moves. Some titles aim for detailed realism, while others take a more accessible approach and worry less about whether your supply lines would actually survive the afternoon. Battles can range from ancient clashes involving swords and cavalry to modern conflicts featuring tanks, aircraft, and missiles. In a good wargame, victory often goes to the player who thinks several moves ahead—not necessarily the one with the biggest army.