Dear Eggy
You've got a nice game going on here. But what's disappointing is that the shop prices are too damn high. Well except the character upgrades though. But still, 150 coins for the first upgrade is too much. You could at least tried to balance it with the character upgrades. I would suggest changing the prices into ranging from 15-30 coins for the first upgrade/weapon then the rest is up to you or alternatively you can increase the coin drop rate.
What's also annoying is that once you shoot off an egg. The coin coming out bounces away from you. Forcing you to either fall off or ignore getting it. Please make it so that the coins would be easier to get. There are also missing SFX like gun sounds. The character was a bit bland. Even though its a stick, you could've made a more appealing character, something relatable to an egg. Frankly despite all of that, it was quite enjoyable. It made me try out a few more rounds before giving up entirely. So yeah I like what you're going here. Keep it up!
Regards from a struggling youtuber
Etriuswimbleton