Melatonin is a rhythm game about dreams and reality merging together. It uses animations and sound cues to keep you on beat without any intimidating overlays or interfaces. Harmonize through a variety of dreamy levels containing surprising challenges, hand-drawn art, and vibrant music. Summary: IGDB
Mind Score
NourishingAge · PEGI 7
Respect
92
Nourish
68
Stimulation
moderate
Has an endingStop anytime
What it exercises
Calm and regulation
- Steam tag “Relaxing” (67 votes)
- From a player review
Motor skills and rhythm
- Steam tag “Rhythm” (142 votes)
- IGDB keyword “music and rhythm”
Perseverance: very hard, but fair
- Steam tag “Difficult” (16 votes)
- Hard but fair: 94% positive reviews
Problem solving
- Steam tag “Puzzle” (40 votes)
- Genre: Puzzle
Medium confidence · 27 Sept 2026 · Rules-based estimate from the Steam store, player reviews and PEGI/ESRB descriptors. Not a substitute for the official rating or your own judgement. Tap a label to see the evidence.