Klang² (pronounced Klangquadrat) is an auditory game console that emerged from the collaboration between violin maker Sebastian Oberlin and media artist Adrian Rennertz. Together we have developed a system that combines modern technology with the aesthetics of the analog world. As a pure "offline" multiplayer experience, Klang² brings people together. We produce our sound squares in Baden-Württemberg and partly directly in the Black Forest. In addition to the sustainability of the hardware, it is important to us that the games that are possible with Klang² are constantly developing. Our previous path led from memos with classical music to proverbs and bird calls. You can be curious about what's next for you when you open the Klang² app!