Charming Tails: Otome Game is a free simulation game developed by Genius Inc for Android. The game follows the story of a young woman who finds herself whisked away to the cat realm while seeking a cure for her mother's incurable disease. In this realm, she must choose between giving up her human life to live in the cat realm forever or saving her mother by taking down the witch who rules the realm. Along the way, she meets three handsome cat men who offer their help and love.

Rei, the Top Cat, is the leader of the rebel organization known as The Strays, determined to take down the witch and save her victims. Tatsuki, the Stealthy Spy, acts as a double agent, guarding the palace while feeding information to The Strays. Tama, the Playful House Cat, is the woman's own family cat, turned into a man, who will do anything for her.

The story of Charming Tails: Otome Game is full of romance, whimsy, and sacrifice. Will you be able to help the young woman make the right decision and save her mother while finding love along the way?