This demo was super neat! My favorite part were the visual effects / material work. The color glowing cubes that built the world were super nice. I honestly wish more games use this sorta idea. I’ll have to learn how to do these sorta effects too!
Nit picking, I wasn’t the biggest fan of the microphone stuff. It’s a super cool idea, but I probably would have enjoyed it more if it was synced to the music or player movement or rotation speeds. After the first room, I was essentially just singing a solid tone throughout my playthrough which probably wasn’t your intention. Regardless, awesome idea though!
Regardless, this was a super great and neat demo! Super nice job folks! Keep it up!