Mika's Happiness Medicine

Mika's Happy Medicine is a management simulation-style adventure game where you play as Mika, a futanari protagonist who uses a mysterious drug called the "Happy Medicine" to cause chaos in the human world. The game focuses on corrupting and manipulating human characters through the drug's effects, exploring themes of transformation and mind control. Rather than centering on explicit content involving the main futanari characters themselves, the gameplay emphasizes the cascade of corruption and transformation affecting the broader human population. Built in RPG Maker MV, the game blends resource management mechanics with narrative consequences driven by your use of the drug.