No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $2.6M — a different platform, not this one.

Melatonin

Melatonin is a rhythm game about dreams and reality merging together. Harmonize through a variety of dreamy levels containing surprising challenges, hand-drawn art, and vibrant music without any intimidating overlays or interfaces. Melatonin explores the relationship between the dreams we have when we’re asleep and the experiences we go through when we’re awake, through unique rhythm game levels. Hand-drawn in a colorful and detailed visual style, with music produced to flow hand-in-hand with the gameplay and visuals, you will piece together elements about the main character’s life as you dive deeper and deeper into their dreams at night. Features: - Discover over 20 dreamy levels spread across 5 chapters, with every level introducing a new way to follow the rhythm. - Unlock Hard Modes that will test your rhythm reflexes and skill. - Experience Melatonin from a new perspective by unlocking fun level Mashups. - Make the rhythm game level of your dreams with an easy to use Level Editor