I think this was a nice short little game. I was a little confused when the main menu screen didn't have any main visual or title, just a background and button, but that can always be fixed. I liked the calming audio and the egg throwing/teleporting mechanic, it gives a lot of room to build off of. Also I thought the camera was positioned very well in order to capture the scenery.
The one thing I would say could improve is the control scheme. I got used to it by holding my hand at a weird angle, but it's a little unconventional for Q/D instead of A/D. I'm sure there's a particular reason for that, was just interesting to me. Anyway, great job!