Oh wow! Thank you for the review! It's been so long since I've looked at this project, but it's always been one of my favourites!
So, I can look into the screen resolution. That should be an easy fix honestly.
For the element limit, I remember assuming that if I didn't put a limit on place, then what's the point of having the different elements at all? At one point the rule was actually one that only let you *change* elements only twice in a combo, however, that was way too limiting, especially when finding the cards for a combo was tricky enough as it is.
I'll take a look at my old project and see if I can add to it! Maybe some other quality of life additions too!