Strategy games onlineBuild castles, place defense towers and weapons, send troops to conquer enemies, use logic and battle tactics to succeed in strategy games. There are two main directions in these tactical games, one is to protect your castle or military base from enemy invasion by building a powerful defense so nobody can pass it. In second scenario your tanks is to send soldiers and military units like tanks, airplanes and other war machines to destroy enemy buildings. In multiplayer strategy games you have to build a city and army to defeat other players around the world. Play strategy games online on pc and mobile for free.