Thank you so much for the feedback!
I'm thinking about changing the use of transparency for something else but not sure. Could do similar to DD with the hearts covering but there is so many images it will take forever!
Unfortunately on unity mobile you can't as they don't allow it to run in the background. But I'll look into it more.
I agree with all the rest.
Need to have a think on how to improve it. Could lower the amount of commons 🤔
Many thanks