i been known to have very nickpick listed and i'm sorta a honest to the point kinda reviewer, so if you are asking for it here it is.
You don't have anything in your page, ts all white. No explanation of your game, no story or anything in your page. Dark background in the game too, no one wants that. enemies nearly hard to see. The game can almost be called a rip off of flappy bird and if i didn't know better you might have copy the tutorial part of unity. On the video you are having a hard time dodging it, if you can't dodge it no one can. copyright music. it will get boring after like 10 mins because you will be able know and saw all of the game.
And that is it, hope this helps.