The concept, while not new, seemed interesting.  Though the game is really punishing if you don't manage to get a high enough score which really makes it difficult to play.  Plus when I did manage to get pretty high on a few of them the hit collision seems very imprecise due to the things you're dodging.  I feel like removing the "get over 10 or it gets harder" would help a lot.  That and maybe adding a setting for people without mics could be helpful?  Fixing that and making the objects you're dodging clearer could make this a pretty interesting game to tackle. 

Just as an addition, it seems as though you approached the theme backwards??? The less points you get, the less microphone volume you get.  The more points the more microphone volume.  So I'm not sure about that portion.

Hey I have done a similar game to this in my university. Only difference was I was collecting clap sounds :)

Kamatt has a similar game in this jam, you might want to check it out.

I don't like anonymous votes, so here is my rating for the game.

Keep up the good work!

I unfortunately cannot play (I am a rare MacOS user), but it is a funny concept like Chicken Scream.

lol, i made a game that is voice powered also, and the first concept that i tought of was a game similar to flappy birds , one thing, make sure you make the Microphone.devices[0].ToString(); and then pass that string to the audio source,  so you always capture the default device of the user