Hey Inglo Games! Your post is just fine. it is not harsh. We wanted to have this kind of feedback to really know more what to improve to the game.
Yeah you're right about having merge in the game is really just to fit to the theme. It's really hard for us to come up with merge as core gameplay.
Maybe the distance is much more appropriate score rather than the bubble size/air. And yes, the smaller the better. Air is also an obstacle here if you manage to get more air, you have higher chance of not finishing it but if you can finish the game having big bubble, maybe you can brag about it. lol! 😂
For the movement/controls, yeah it is so hard, even I tried to tweak it to be smooth but still nah!
For the sounds, at first we just wanted this game to be relaxing/smooth flow or something that will not stress the player. You float, you dodge, and you complete the game. But not suited in the game? We'll try get it change sometime.
Thank you for your honest feedback! Appreciated! 😁