Battle Heroine Crisis is a card game for adults where you have to build your own deck. In the story, Earth is invaded by a powerful enemy from another dimension. For a long time, humanity could not oppose anything to such a force, until the Genesis project was launched. A special woman, Pandora, and a Man, the Limiter, were created there. They have special skills that helped them fight the invader. But they did not give much publicity to the man’s ability to put thoughts into other people’s heads. In total, three types of psychology will be available, which are divided into decks of cards. They can be placed in the heroine's head to obtain various effects on the battlefield.

The protagonist will have to decide which cards he will use to lead his beauty to victory. And the battlefield itself turns into a sexual act, where there will be many different positions and whether Pandora can win in bed depends entirely on the gamer. In addition, plot twists are also shown in the form of erotic cards and comics, where the main character engages in debauchery with his ward. Each enemy will require different tactics and planning to emerge victorious. It is worth mentioning that bosses will not obey the general rules and it will be especially difficult to resist them; you should be prepared for a difficult meeting. But also, no one forbids putting off sexual activities and becoming just friends or colleagues with Pandora – everything is up to the player’s choice.