Merge and card strategy game for you. Upgrade more powerful heroes and lead your kingdom to conquer the world. Different soldiers have different buffs, wonderful use of them, you will be rich so that you can create more and more squad, even the army. merge game, card strategy game, kingdom builder, hero upgrade, army building, war game, puzzle game, mobile game, online game, 3D strategy, battle game, casual game, HTML5 game, troop management, squad building, conquer world, merge and conquer, war strategy, hero collection, buff strategies