itch.io

Thanks! I'll definitely try to fix this after the voting ends. Good learning practice for future games. My kids found a couple of other bugs that I know how to fix as well. 

thanks, yeah I had trouble with the cannon controls in browser as well for some reason, I'm not sure why it's behaving different in browser than in Unity. 

Thanks, I ran out of time, so didn't implement everything I wanted to. I will spend some more time on it later. I want the components you add in the factory stage to affect them when they are launched, change height, explosion size, color.

I was able to upload it as a web version. https://ancient-newt.itch.io/firework-factory

Oh no,  I didn't have time to double check it before uploading. the Camera in my main menu got messed up in the build version. It looks like that for me too. I accidently had two virtual cameras and it switched to the one I didn't want.
The green triangle in the top right of the screen is a button, it will let you play the game I uploaded still.  I'm going to try adding a web playable version with the screen fixed to link here.