Step into the world of AOD - Art Of Defense, a free online strategy game where your main goal is to stop enemy waves by placing towers in smart locations. Play on your phone or computer and test your skills in this action-packed defense challenge. Every move matters—can you build the perfect defense? AOD, Art of Defense, tower defense, strategy game, free online game, mobile game, PC game, kids friendly, no blood, defense, tactics, battle, enemies, towers, online strategy, best tower defense, downloadable game, action-packed, defense challenge