One Hand Clapping is an incredibly unique 2D puzzle platformer that invites you to sing into a microphone to solve musical puzzles. Discover your voice as you explore a beautiful, musical landscape and change the world around you. All you need is a microphone, headphones, and your voice to play! Stand your ground against the crowds of a hostile city. Wander through expansive, multicolored biomes and sing to change the world. Sing along with whimsical hermits throughout your musical journey.