Hey thanks a lot for your comments, and for checking in as I asked :P
Indeed I tried to reduce the textures as much as possible to reduce build size, but I should recheck how they look overall.
Good idea about turning off the colliders; it completely slipped my mind.
I'll check about the sounds as well. You're not the first person to complain about it being too loud.
You can join muy newly created Discord Channel to keep up with the updates https://discord.gg/JMPTpq72