Futari wa PreCure Max Heart - Danzen! DS de PreCure - Chikara o Awasete Dai-battle!! (ふたりはプリキュアマックスハートダンジェン! DSでプリキュア力をあわせて大バトル!!) is a Nintendo DS game released in Japan in 2005. It is based on the popular Futari wa PreCure anime series. In the game, players take on the role of the twin PreCure heroes, Nagisa Misumi and Honoka Yukishiro. They must use their special abilities to battle the forces of evil and save their world from destruction. The game features turn-based battles, where players can choose which attacks to use and when to use them. Players can also level up their characters and learn new abilities. As the game progresses, players will face tougher enemies and gain new abilities. In addition, players can customize their characters with special items and items found during the battles. The game also features a multiplayer mode, where up to four players can play together. In this mode, players can compete against each other in battles or cooperate to defeat the enemies. Overall, Futari wa PreCure Max Heart - Danzen! DS de PreCure - Chikara o Awasete Dai-battle!! is a fun and exciting game that fans of the anime series will enjoy. With its colorful graphics, exciting battles, and customization options, this game is sure to keep players entertained for hours.