Parents need to know that War Alliance is a strategic action game for iOS and Android devices. Gameplay involves using a considerable amount of weapons, including tanks, missiles, and guns, to wage battles. Characters fight to the death, and although the graphics are somewhat cartoonish, blood is sometimes shown. Players aren't given a reason or explanation for why they're fighting their opponents. Battles encompass some preparation and decision-making, and potentially may involve using logic, depending on the items gamers have on hand to choose from. Numerous objects are offered that may provide a gameplay advantage, and many involve a cost. While purchases aren't technically required to play, there's no shortage of things to buy, ranging from cards to coin packages and treasure chests containing various bonus items. Some can be bought using gems and other in-app currency earned while playing. Others are priced from $0.99 to $99.99 and require real-world cash.