Destiny Child: Defense War

Destiny Child: Defense War is a battle tower defense game for mobile devices. It is a spin-off of Destiny Child and directly features many of the same characters. Unlike Destiny Child, this game is PvP and Co-op focused and does not have a story mode.

The main battle mode is a one-on-one match versus another player. Players form a team of five "Childs" and one "Archfiend." The field on the bottom half of the screen belongs to the player, and the one on the top half belongs to their opponent. The player can see what their opponent is doing in real time. As the match starts, enemy minions start spawning for both the player and their opponent and will gradually make their way across the lane to the players' Archfiends, who have three hitpoints. The player uses mana to spawn Childs, randomly picked from their team of five, to defend their Archfiends. Mana can also be used to power up specific Childs or activate their Archfiend's special ability. Merging Childs together will increase their star level and open up room on the field, but will also randomly change the Child to a different one from their team. As the match goes on, enemy minion waves and bosses become more powerful. The match ends when one of the players' Archfiend loses all their hitpoints.

Characters are categorized into different rarities and their starting levels can be increased outside of matches by acquiring copies of them. Copies are obtained from either the shop or by opening up "Briefcases," which contain a random assortment of loot and can be given as level rewards or bought through microtransactions. Other game modes, such as co-op survival and a score attack mode are also available.