I don't know if it's intended, but it's a little difficult to tell where your egg is gonna land when you tap. If you could somehow add maybe like some sort of extended indicator as to where it will land, that would help for casual players, especially if the game is intended for Mobile Devices (it looks like a mobile game to me). I was actually using the mouse to line up exactly where I wanted it to land towards the end so I could get the perfect combos lol
It was fun enough to keep me engaged for longer than I wanted to be, which is perfect for mobile games. I could see this being successful if you just had a banner ad or something non-intrusive, and made it a free game.