Nice idea :) I like section with tutorial, how to play. I also think the game is hard, or I am a bad player :D Idk, but I think collision can be buggy, because when I on open space and I don't hit the wall my oxygen level go down :c I like the sound when you hit wall :D Good job :)

I couldn't be able to review your game. The HTML5 in-browser version doesn't launch, it makes the browser freezing near the end of the loading.

Going to hold off on rating cause I think I'm doing something wrong? I can't get past the first curve, holding D to turn but no matter what I do the screen moves faster than I can turn the character and I can't seem to be able to make enough of a movement adjustment to survive that first bend. Something I'm donig wrong? LMK and I'll come back for another try!

Sound design was really neat. Everything else was slightly off. Check out my live review at https://www.twitch.tv/scalphamission