The options should have some visual feedback when you point at them, like changing colors or hovering.

Looking around feels weird, the camera shakes a lot, the jump is weird, the drawings ar nice but the 3d objects leave a lot to be desired. Also, why i can't make a lot of noise? Maybe some enemy would be a good excuse for this mechanic. also you need to add a sound for when you are noisy, the music was good.

Apart from the fact I haven't seen any echo, I have no idea where I'm supposed to place these cylinders

Bugs and general polish aside, one actionable piece of feedback I'd give is to try and inform the player on what the controls are, and what they're supposed to do.

Tutorials are all well and good, but since this is a game jam and we're all stripped for time, something as simple as a UI panel that gets slapped on the screen when you start up the level would be sufficient. Something like that in this game telling me what I can do and what my goal is would have done wonders, since in lieu of that, I just wandered around and picked up a couple cylinders without really knowing what I was doing.

Regardless, this is a solid attempt for a first game jam! I can see the ambition and effort on display :)