Haru's Secret Life – is a visual story designed for an adult audience, filled with scenes of a sexual nature, as well as other content for adults. The game is made in hand-drawn graphics and will combine static scenery, on whose backgrounds characters will be displayed, whose actions are animated. Players will need to travel to local locations, meet new characters, communicate with them and get to know them better. Everything that happens will be described in a special dialog box. The conversation between the characters should also be displayed here. In some situations, gamers will be able to influence the course of the novel by choosing prepared text answers. This will also affect the resulting ending.

In Haru's Secret Life, the events are transferred to an unusual world inhabited by humanoid animals. The main character is a bunny girl named Haru, whom you will have to control as you progress through the story. You can choose an outfit for the protagonist, from underwear to dresses. It is also possible to add dozens of accessories to the character's toilet, such as a collar or stockings. Players in the guise of a bunny will be able to build their relationships with city residents, communicate on social networks and get into various piquant situations. The gamer will be able to decide for himself who to have close intimate relationships with and who to leave in the circle of his friends.