Hakurei Prosperity Story: Touhou Project is an offline RPG developed by CYBIRD for Android devices. In the game, the player controls two characters: a man and a woman. The man is a member of the military, and the woman is a member of the police. They will be sent on a mission to stop the criminal element from taking over the world.

The game starts with the two characters on their way to their destination. While on their way, they will have to deal with various obstacles and enemies.

The main characters can be obtained by playing the game, but the player will also have the opportunity to purchase them from the store for a price. Once obtained, the player can use them to fight the enemies and complete the mission.